Monday, December 29, 1980
Kosmos 1212
1980-078A
| Kosmos-1212 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1980 Sep 26 | 1010 | Launch by Soyuz | Plesetsk |
| 1014? | Blok-I burn | ||
| 1018? | Blok-I sep | ||
| 1980 Sep 26 | 89.12 210x249x82.34 | ||
| 1980 Oct 3 | 88.79 197 x 231 x 82.3 | ||
| 1980 Oct 8 | 88.59 191 x 218 x 82.3 | ||
| 1980 Oct 9 | |||
| 0558? | Deorbit | ||
| 0608? | PO sep | ||
| 0612? | Entry | ||
| 0626? | Landed | ||
Sunday, December 28, 1980
Thursday, December 25, 1980
Wednesday, December 24, 1980
Gambit-3 3
1966-113A
KH-8 flight 4303 was launched on 1966 Dec 14 by Titan 3B Agena D from Vandenberg. The spacecraft entered a 138 x 368 km x 110 degree orbit, parameters which would remain typical of KH-8 missions for a decade. The orbit was lowered during the 8-day primary flight. The Agena was deorbited after 10 days.
| KH-8 3 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1966 Dec 14 | 1814 | Launch by Titan 3B Agena D | V SLC4W |
| 1819 | Agena MES | ||
| 1824 | Agena MECO | ||
| TCM1, lower peri from 153 km | |||
| TCM2, lower peri to 141 km | 89.6 138 x 368 x 109.6 | ||
| 1966 Dec 22 | 2302? | SRV recovered rev 131 | |
| 1966 Dec 24 | 1945? | Deboost rev 162 | |
| 1966 Dec 24 | Reentered after 9 days | ||
Tuesday, December 23, 1980
Kosmos 854
1976-090A
| Kosmos-854 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1976 Sep 3 | 0920 | Launch by Soyuz-U | Plesetsk |
| 0924 | Blok-I burn | ||
| 0928 | Blok-I sep | ||
| 1976 Sep 4 | 89.20 164 x 305 x 81.4 | ||
| 1976 Sep 9 | 88.84 162 x 272 x 81.4 | ||
| 1976 Sep 10 | 88.90 172 x 268 x 81.3 | ||
| 1976 Sep 12 | 88.86 171 x 264 x 81.3 | ||
| 1976 Sep 16 | |||
| 0523? | Deorbit | ||
| 0531? | PO sep | ||
| 0538? | Entry | ||
| 0554? | Landed | ||
Monday, December 22, 1980
Denpa
1972-064A
ISAS's Radio Exploration Satellite (REXS) was launched in 1972 and renamed Denpa (Radio wave). It studied the ionosphere and lower magnetosphere but failed after 3 days. Switch on of the EBA caused electrical discharges which toasted the spacecraft encoder. The radio beacon continued to operate until May 1973. REXS was a 70 kg, octagonal cylinder 0.68 h 0.71 dia with three 2m antennas.
M-4S-2 Mass of stage 4 plus payload is 525 f 145 em. Prop mas 380 kg. Payload mass 75 kg implying M-40 is 450f 70 em. Isp 276.0s?
| Denpa | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1972 Aug 19 | 0240 | Launch by Mu-4S-4 | KAG |
| T+0:07 SB burnout | |||
| T+0:09 SB sep | |||
| T+1:01 St 1 burnout | |||
| T+1:21 Upper fairing sep | |||
| T+1:22 Lower fairing sep | |||
| T+1:23? St 1 sep | |||
| 0241 | T+1:26? St 2 burn | ||
| T+2:32? St 2 burnout | |||
| T+2:42? St 2 sep | |||
| T+2:43? St 3 burn | |||
| T+3:25? St 3 burnout | |||
| 0243? | T+3:45? St 3 sep, 300 km | -4202 x 282 x 31.04 | |
| T+6:28? | Stage 4 burn | ||
| 0247 | T+7:08 Stage 4 cutoff | ||
| 0247 | T+7:08 Stage 4 sep (Marman clamp) at 8.897 km/s, 287 km | ||
| 156.9 245 x 6291 x 31.0 | ||
| 1972 Aug 22 | 0007 | EBA switch on | |
| 1980 May 19 | Reentered | ||
Payload:
- IPS Impedance Probe for Satellite, gyro-plasma probe.
- IPH High Freq gyro-plasma probe 0.2-15 MHz
- IPL Low Freq gyro-plasma probe 0.3-15 kHz
- IPS CAL Frequency cal circuits
- CIE Cyclotron Instability Experiment
- TEL Electron Temperature Probe
- MGS Fluxgate magnetometer
- EBA Electron Beam Analyser
Monday, December 15, 1980
Monday, December 8, 1980
Transit 4B
1961-031A
Transit 4B tested another SNAP 3A RTG. The RTG operated successfully until Aug 1962. The solar cell power declined rapidly after the Starfish test and the satellite stopped transmitting in Aug 1962.
| Transit IVB | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1961 Nov 15 | 2219? | Launch by Thor Ablestar | CC LC17 |
| 2222? | Thor sep | ||
| 2224? | Ablestar burn 1 | ||
| Ablestar MECO | |||
| Ablestar burn 2 | |||
| 2250? | Ablestar MECO-2 | ||
| Ablestar sep | |||
| 956 x 1104 x 32.43 | |||
| 1962 Jul 28 | End of RTG ops | ||
| 1962 Aug 2 | End of transmissions | ||
Thursday, December 4, 1980
Wednesday, December 3, 1980
Kosmos 1213
1980-080A
Two-tone telemetry; Hi res satellite
| Kosmos-1213 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1980 Oct 3 | 1200 | Launch by Soyuz-U | Plesetsk |
| 1204 | Blok-I burn | ||
| 1208 | Blok-I sep | ||
| 1980 Oct 3 | 89.46 190 x 305 x 72.9 | ||
| 1980 Oct 4 | Orbit raise | 89.65 227 x 287 x 72.9 | |
| 1980 Oct 11 | 89.56 223 x 282 x 72.9 | ||
| 1980 Oct 13 | Orbit raise | 90.21 233 x 336 x 72.9 | |
| 1980 Oct 17 | 90.17 232 x 332 x 72.9 | ||
| 1980 Oct 19 | |||
| 0635? | Deorbit | ||
| 0645? | PO sep | ||
| 0652? | Entry | ||
| 0710? | Landed | ||
Sunday, November 30, 1980
Tuesday, November 18, 1980
Corona 102
1965-086A
KH-4A Mission 1026 was launched on 1965 Oct 28 into a 75 degree orbit. Mission 1026-1 and 1026-2 lasted five days each, with the second SRV recovered on Nov 7.
| KH-4A Mission 1026 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1965 Oct 28 | 2117:12 | Launch by Thor SLV-2A Agena D | SV LC1-1 |
| 2116 | Launch (PER) | ||
| 2118:07 | Castor sep (T+0:55) | ||
| 2119:39 | Thor MECO (T+2:27) | ||
| 2119:48 | Thor VECO (T+2:36) | ||
| 2119:56 | Thor sep (T+2:43) | ||
| 2120:00 | Agena burn (T+2:48) | ||
| 2124:05 | Agena MECO (T+6:52) | 90.77 176 x 449 x 74.98 (VCR) | |
| 1965 Oct 31 | 2130 | 90.54 176 x 430 x 74.97 (RAE) | |
| 1965 Oct 31 | 90.6 173 x 432 x 74.97 (SSR) | ||
| 1965 Oct 31 | (86B) | 89.6 134 x 401 x 75.0 (SSR, 86B) | |
| 1965 Nov 1 | 86B reentered | ||
| 1965 Nov 2 | 2335? | SRV-1 ejected rev 81 | |
| 1965 Nov 3 | 0003 | SRV-1 recovered midair (PerfR) | |
| 0012 | SRV-1 recovered midair (PER) | ||
| 23 53N 168 37W | |||
| 1965 Nov 7 | 2253? | SRV-2 ejected rev 160 | |
| 2253? | Retro | ||
| 2302? | Parachute deploy | ||
| 1965 Nov 7 | 2304 | SRV-2 midair (PerfR) - | |
| 2319 | SRV-2 recovered midair (PER) | ||
| 1965 Nov 15 | 90.1 172 x 377 x 75.0 (SSR) | ||
| 1965 Nov 17 | 1650? | Reentered | |
Sunday, November 16, 1980
Saturday, November 15, 1980
Kosmos 960
1977-103A
| Kosmos-960 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1977 Oct 25 | 0525 | Launch by 11K65M | Plesetsk |
| 0527 | S3 burn | ||
| 0533? | T+8m? S3 MECO-1 | ||
| 0558? | T+33m? S3 MES-2 | ||
| 0558? | S3 sep | ||
| 1977 Oct 25 | 95.1 502x546x74.0 | ||
| 1980 Oct 22 | reentered | ||
Thursday, November 6, 1980
Tuesday, October 28, 1980
Explorer 54
1975-096A
Atmosphere Explorer D (Explorer 54) was launched on 1975 Oct 6 at 0901 by a Delta 2910 from Vandenberg. It entered a 126.9 min, 155 x 3816 km x 90.1 deg orbit after a single second stage burn. However, it operated until 1976 Jan 29 when its power supply failed, disabling the solar arrays. The satellite reentered on 1976 Mar 12.
Mass was 674 kg with 168 kg prop.
The MRMU released neon gas to simulate outgassing, and the returning gas was measured by NACE, PSA and PSB to study self-contamination.
| Explorer 54 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1975 Oct 6 | 0900:00 | Launch by Delta 2910 | V |
| T+0:38 SRM 1-6 out | |||
| T+0:39 SRM 7-9 on | |||
| T+1:17 SRM 7-9 out | |||
| T+1:27 SRM 1-9 sep | |||
| T+3:49 MECO | |||
| T+3:57 St 1 sep | |||
| T+4:03 SES-1 | |||
| 0904 | T+4:35 Fairing sep | ||
| 0909 | T+9:09 SECO-1 | ||
| Spinup T+12:05 | |||
| 0912 | St 2 sep T+12:30 | 126.9 155 x 3816 x 90.1 | |
| 1976 Jan 29 | end of ops | ||
| 1976 Mar 12 | Reentered | ||
Sunday, October 12, 1980
Gambit-3 2
1966-086A
The second KH-8, Mission 4302, was launched on 1966 Sep 28 on a Titan IIIB Agena D from Vandenberg. Like the first, this satellite entered a 94 degree inclination orbit and flew a 9 day test mission.
| KH-8 2 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1966 Sep 28 | 1907 | Launch by Titan IIIB Agena D | V SLC4W |
| 1912 | Agena MES | ||
| 1917? | MECO | ||
| 89.0 151 x 296 x 94.0 | |||
| 1966 Oct 5 | 2146? | SRV recovered rev 115 | |
| Agena deboost rev 147 | |||
| 1966 Oct 7 | 2040? | Reentered | |
Saturday, October 11, 1980
Tuesday, October 7, 1980
Thursday, October 2, 1980
Friday, September 26, 1980
Kosmos 437
1971-075A
| Kosmos-437 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1971 Sep 10 | 0336? | Launch by 11K65M | PL |
| 0338? | Stage 2 burn | ||
| 0344? | Stage 2 coast | ||
| 0408? | Stage 2 burn 2 | ||
| 0408? | Stage 2 sep | ||
| 0930 | 95.31 519 x 548 x 74.05 | ||
| 1980 Mar 29 | Reentered | ||
Monday, September 15, 1980
Sunday, September 14, 1980
Tuesday, September 2, 1980
Kosmos 758
1975-080A
| Kosmos-758 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1975 Sep 5 | 1450 | Launch by Soyuz | PL |
| 1458 | Blok-I sep | ||
| 89.5 174 x 326 x 67.1 | |||
Tuesday, August 26, 1980
Tuesday, August 12, 1980
DMSP 7529
1973-054A
DMSP Block 5B F-4 (satellite 7529) was launched on 1973 Aug 17 by Thor Burner 2A from Vandenberg. It became the system's dawn-dusk satellite, in sun-synchronous orbit crossing the equator at a constant local time of 2025 LT.
| DMSP 07529 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1973 Aug 17 | 0449:12 | Launch by Thor Burner 2A | V SLC10W |
| 0451 | Thor MECO | ||
| 0452? | Star 37 burn 42s | ||
| 0452? | Star 37 sep | ||
| 0502? | Star 26 burn 18s | ||
| 0503? | Star 26 sep | ||
| 101.6 811 x 852 x 98.9 | |||
| 1973 Sep 21 | Declared operational | ||
Tuesday, July 22, 1980
Friday, July 4, 1980
Corona 52
1962-050
Mission 9045 was the second low inclination (65 degree) flight, also targeted to Kamchatka. It was launched on 1962 Sep 29 by Thor Agena D from Vandenberg. Agena 1154 orbital mass was 1276 kg. This mission marked the first use of the stellar camera. Spacecraft 1154 suffered from attitude control problems, and numerous camera light leaks. The SRV was recovered after 3 days on rev 48 in an airborne recovery. The lifeboat mode was used to recover the SRV because of the stability problems.
| KH-4 Mission 9045 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1962 Sep 29 | 2334:50 | Launch by Thor Agena D | V Pad 2 |
| 2337 | Thor MECO (T+2:26) | ||
| 2337 | Thor VECO (T+2:35) | ||
| 2337 | Thor sep (T+2:44) | ||
| 2338 | Agena burn (T+3:18) | ||
| 2342 | Agena cutoff (T+7:15) | 90.3 196 x 385 x 65.44 (VCR) | |
| 1962 Sep 30 | 0334 | 90.31 191 x 388 x 65.41 | |
| 1962 | 90.3 190 x 388 x 65.4 (SATCAT) | ||
| 1962 Oct 1 | 1110 | 90.23 200x 371 x 65.37 | |
| 1962 Oct 1 | 1200 | 90.30 203 x 376 x 65.40 (RAE) | |
| 1962 Oct 3 | 0115? | SRV sep | |
| 1962 Oct 3 | 0205 | SRV recovered, rev 49 at 18 07N 152 15W | |
| 1962 Oct 3 | 2319 | 90.13 197 x 364 x 65.4 | |
| 1962 Oct 10 | 1347 | 89.07 197 x 260 x 65.40 | |
| 1962 Oct 10 | 1900 | 89.08 196 x 262 x 65.40 (RAE) | |
| 1962 Oct | 89.1 197 x 260 x 65.4 (SATCAT) | ||
| 1962 Oct 14 | Reentered | ||
Thursday, July 3, 1980
Wednesday, July 2, 1980
Wednesday, June 25, 1980
Monday, June 23, 1980
Sunday, June 22, 1980
Interkosmos 17
1977-096A
AUOS-Z-R-E-IK (Interkosmos-17) was launched on 1977 Sep 24 by Kosmos-3M from Plesetsk. It carried experiments to study the solar and galactic cosmic rays.
| Interkosmos-17 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1977 Sep 24 | 1630 | Launch by 11K65M Kosmos-3M | NIIP-53 |
| 1632? | S3 burn | ||
| 1638? | T+8m? S3 MECO-1 | ||
| 1703? | T+33m? S3 MES-2 | ||
| 94.4 466 x 514 x 83.0 | |||
| 1977 Oct 9 | Reported operating | ||
| 1979 Nov 8 | Reentered | ||
Payload:
- Electric field experiment
- Electron spectrometer
Saturday, June 21, 1980
Thursday, June 12, 1980
Monday, June 2, 1980
Thursday, May 29, 1980
Friday, May 23, 1980
Kosmos 777
1975-102A
The second US-P flight operated for 3 months and then disintegrated. Several large pieces were seen including 102AC and 102AP, both with RCS 9m2.
| Kosmos-777 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1975 Oct 29 | 1100 | Launch by Tsiklon 2 | KB |
| 1102 | Stage 1 sep | ||
| 1104 | Stage 2 sep | ||
| 1148? | AKM burn | ||
| 1975 Oct 29 | 93.31 428 x 444 x 65.0 | ||
| 1975 Nov 19 | 93.30 429 x 442 x 65.0 | ||
| 1976 Jan 25 | 93.30 429 x 442 x 65.0 | ||
| 1976 Jan 25 | 1539 | disintegrated 441 km above 52.94N 7.15E | |
| 1976 Jan 30 | 93.25 417 x 449 x 65.0 | ||
Thursday, May 22, 1980
Tuesday, May 6, 1980
Gambit 19
1965-050B
KH-7 19 was launched on 1965 Jun 25 by Atlas Agena D from Vandenberg into a 151 x 283 km x 107.6 deg orbit. Shortly after orbit insertion it ejected an electronic intelligence subsatellite. For some reason (probably administrative error) this subsatellite was given the earlier catalog number and the 1965-50A international designation, while the main payload got the 50B designation. A second object, 1965-50D, was tracked in the same orbit as the subsatellite but decayed more quickly.
| KH-7 19 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1965 Jun 25 | 1930? | Launch by Atlas Agena D | V |
| T+2:18? BECO | |||
| T+4:37? SECO | |||
| T+4:54? VECO | |||
| T+4:59? Atlas sep | |||
| T+5:51? Agena MES | |||
| 1939? | T+9:50? Agena MECO | ||
| 1940? | Type B subsatellite ejected | ||
| OCV sep | 88.78 151 x 283 x 107.6 | ||
| 1965 Jun 26 | 1413 | (Agena D) | 88.54 150 x 253 x 107.6 |
| 2009 | (OCV) | 88.81 148 x 282 x 107.6 | |
| 1965 Jun 26 | SRV recovered | ||
| 2208? | Deorbit | ||
| 2235? | Recovered | ||
| 1965 Jun 30 | 1700? | Reentered | |
Thursday, May 1, 1980
Kosmos 1033
1978-089A
| Kosmos-1033 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1978 Oct 3 | 1100 | Launch by Soyuz | Plesetsk |
| 1104? | Blok-I burn | ||
| 1108? | Blok-I sep | ||
| 1978 Oct 3 | 88.88 203 x 234 x 81.4 | ||
| 1978 Oct 7 | 89.02 213 x 238 x 81.4 | ||
| 1978 Oct 15 | 88.61 197 x 214 x 81.4 | ||
| 1978 Oct 16 | |||
| 0646? | Deorbit | ||
| 0656? | PO sep | ||
| 0701? | Entry | ||
| 0715? | Landed | ||
Thursday, April 24, 1980
Tuesday, April 22, 1980
Gambit-3 45
1975-098A
KH-8 no. 45 was launched on 1975 Oct 9 by Titan 23B Agena D from Vandenberg into a new type of orbit: 125 x 356 km x 96.4 degrees. The perigee was 10 km lower than previous missions in the 1970s the apogee 50 km lower, and the inclination reverted to the 96 degrees used by the Atlas Agena flights of the 1960s. This new inclination would be used by the remainder of the GAMBIT series and the low perigee would also become the norm.
| KH-8 45 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1975 Oct 9 | 1915 | Launch by Titan 23B Agena D | V SLC4W |
| 1917? | Titan stage 1 sep | ||
| 1920 | Titan stage 2 sep | ||
| 1920 | Agena burn | ||
| 1925? | Agena MECO | ||
| 89.3 125 x 356 x 96.4 | |||
| 1975 Nov 2 | 0655 | 89.23 121 x 350 x 96.4 | |
| 1975 Nov 3 | 2208? | SRV-1 deorbit opportunity | |
| 2215? | Reentry | ||
| 2240? | SRV-1 recovered | ||
| 1975 Nov 4 | 1230 | 89.24 123 x 350 x 96.4 | |
| 1975 Nov 6 | 0015 | 89.35 122 x 362 x 96.4 | |
| 1975 Nov 25 | 0243 | 89.25 126 x 348 x 96.4 | |
| 1975 Nov 26 | 2321 | 89.39 125 x 362 x 96.4 | |
| 1975 Nov 27 | 1117 | 89.33 126 x 356 x 96.4 | |
1975 Nov 28 | 2203? | SRV-2 recovered | |
| 1975 Nov 30 | 2136? | reentered | |
Wednesday, April 16, 1980
Friday, April 11, 1980
Thursday, April 10, 1980
Kosmos 761
1975-086A
Kosmos-761 was satellite 1 of Strela-1M octuplet no. 13.
| Kosmos-761 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1975 Sep 17 | 0710 | Launch by 11K65M | PL |
| Stage 2 burn 1 | |||
| 0717 | T+7m Stage 2 MECO-1 | ||
| Stage 2 burn 2 | |||
| 0808? | T+58m? Stage 2 sep | ||
| 1975 Oct 2 | 114.74 1402 x 1484 x 73.99 | ||
Saturday, April 5, 1980
Wednesday, March 26, 1980
Monday, March 24, 1980
Sunday, March 23, 1980
Mars 2
1971-045A
The first of the new generation planetary probes to leave Earth orbit was M-71 (3M) No. 171, launched in May 1971. It was named Mars-2.
Mars-2 released its landing capsule on Nov 27 and then entered Mars orbit. It operated for almost a year.
| Mars-2 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1971 May 19 | 1622:44 | Launch by Proton | KB |
| 1625 | Stage 1 sep | ||
| 1627 | Stage 2 sep | ||
| 1632 | Stage 3 MECO | ||
| 1632 | Stage 3 sep | ||
| 1636 | Blok-D burn | ||
| 1638? | Blok-D MECO-1 | ||
| 1745? | Blok-D MES-2 | ||
| 1750? | Blok-D MECO-2 | ||
| 1752? | Blok-D sep | ||
| 1971 Jun 5 | TCM-1 | ||
| 1971 Nov 20 | TCM-2 | ||
| 1971 Nov 27 | Mars approach 70000 km | 2350 x Inf | |
| 1971 Nov 27 | 1550? | SA sep | |
| 1971 Nov 27 | 1800? | TCM <100m/s | 1380 x Inf |
| 1971 Nov 27 | 2019 | MOI 1.190 km/s | 1078.0 1380 x 25000 x 48.9 |
| 1972 Aug 22 | End of transmissions | ||
The Mars-2 Spuskaemiy Apparat (Mars-2 Descent Craft) separated from the Mars-2 orbital module on 1971 Nov 27 during its approach to the Red Planet.
The SA separates from the OB. The TDU (braking engine) ignites, sending the SA on an entry trajectory. The SA orients to put the TE (teplovoy ekran, heat shield) forwards. The DU separates. After entry, parachute deploys and TE separates. When the altimeter indicates 20m, the DMP (solid fuel soft landing engine) is deployed on the main parachute. After landing, the upper heatshield is jettisoned and the four petals open to reveal the camera.
SA entry speed is 5.80 km/s. Mass of the SA is 358 kg at landing.
In this case, a software error caused an incorrect braking burn and the pericenter was too small, causing a steep reentry angle and impact prior to parachute deployment.
| Mars-2 SA | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1971 Nov 27 | 1550? | Separate from Mars-2 | |
| 1605? | DU burn | ||
| 1971 Nov 27 | 2019? | Entry | |
| 2022 | Impact Mars, 45S 302W | ||
Saturday, March 22, 1980
Friday, March 14, 1980
Kosmos 315
1969-107A
| Kosmos-315 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1969 Dec 20 | 0336? | Launch by 11K65M | PL |
| 0338? | Stage 2 burn | ||
| 0344? | Stage 2 coast | ||
| 0409? | Stage 2 burn 2 | ||
| 0409? | Stage 2 sep | ||
| 1969 Dec 21 | 1900 | 95.26 518 x 542 x 74.04 (RAE) | |
| 1972 May 1 | 94.58 489 x 506 x 74.04 (RAE) | ||
| 1979 Mar 25 | Reentered | ||
Thursday, March 6, 1980
Kosmos 29
1964-021A
Zenit-2 No. 19 was launched 12 days after the landing of No. 16 and flew a similar 8-day mission.
| Kosmos-29 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1964 Apr 25 | 1021 | Launch by Vostok 8A92 | KB LC31 |
| 1026 | Blok-E burn | ||
| 1031 | Blok-E sep | ||
| 89.5 204 x 309 x 65.1 (TASS) | |||
| 1964 Apr 25 | 89.54 220 x 282 x 65.0 | ||
| 1964 Apr 28 | 0500 | 89.50 203 x 296 x 65.0 (RAE) | |
| 1964 May 3 | 0735? | Deorbit | -150? x 212? x 65 |
| 0755? | Landed after 7.9d | ||
Sunday, February 24, 1980
Monday, February 18, 1980
Kosmos 1145
1979-099A
| Kosmos-1145 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1979 Nov 27 | 0955 | Launch by 8A92M | Plesetsk |
| 1000? | Blok E burn | ||
| 1005? | Blok E sep | ||
| 1979 Nov 27 | 97.3 624x635x81.2 | ||
Saturday, February 16, 1980
Thursday, February 7, 1980
Kosmos 246
1968-087A
Zenit-4 No. 51 flew a short 5 day mission in Oct 1968. The launch vehicle malfunctioned and left the payload in a lower than planned orbit. It flew over Kennedy Space Center half an hour after the launch of Apollo 7 and may have been used to observe the launch site.
| Kosmos-246 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1968 Oct 7 | 1205:46 | Launch by 11A57 | PL |
| 1210 | Blok-I burn | ||
| 1214 | Blok-I sep | ||
| 1918 | 89.34 148 x 334 x 65.4 | ||
| 1968 Oct 9 | 1725 | 89.11 144 x 316 x 65.4 | |
| 1968 Oct 12 | 0617? | Deorbit | |
| 0641? | Landed after 4.76d | ||
Friday, February 1, 1980
Kosmos 60
1965-018A
E-6 probe No. 9 was launched on 1965 Mar 12 and was stranded in Earth orbit. It was given the cover name Kosmos-60. The Blok-L did not ignite due to the I-100 power supply having failed. The payload remained attached to the Blok-L final stage, and reentered after 5 days. The launch went back to use of the 8K78L vehicle with guidance from the probe.
| Kosmos-60 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1965 Mar 12 | 0930 | Launch by Molniya 8K78L | KB |
| 0935 | Blok-A sep | ||
| 0935 | Blok-I burn | ||
| 0939 | Blok-I sep | ||
| 1030? | BOZ burn | ||
| 1031? | Blok-L failed to ignite | ||
| 1046 | 89.08 187 x 270 x 64.8 | ||
| 1965 Mar 13 | 1458 | 88.91 194 x 247 x 64.7 | |
| 1965 Mar 17 | Reentered | ||
Ranger 8
1965-010A
The 364 kg Ranger VIII (Ranger C) was launched at 1705:01 on 1965 Feb 17 by Atlas Agena B from Canaveral. The initial course was a 1828 km flyby, corrected by an engine burn on Feb 18. The radio signal malfunctioned during the burn but recovered afterwards. Impact was on 1965 Feb 20 at 0957:37. The impact trajectory was 2.651 km/s at an angle of -41.7 deg, or an orbit of -687 x -9887 km x 16.06 deg.
| Ranger 8 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1965 Feb 17 | 1705:00 | Launch by Atlas LV-3A/ Agena B | CKAFS LC12 |
| Azimuth 95.4 deg | |||
| 1707:17 | BECO | ||
| 1709:48 | Atlas MECO | ||
| 1710:05 | Fairing | ||
| 1710:08 | Atlas sep | ||
| 1710:49 | Agena MES-1 | ||
| 1713:20 | Agena MECO-1 | 188 x 188 x 28 | |
| 1726:10 | Agena MES-2 87s | ||
| 1727:37 | Agena MECO-2 over 2.35N 9.11W, 205 km 10.941 km/s | ||
| 1730:14 | Agena sep | 199 x 564023 x 28.8 | |
| 1736:45 | Agena avoidance | ||
| 1805 | Solar panels extended | ||
| 1965 Feb 18 | 1027:09 | MCC 59s 36.4 m/s | -44 x 587391 x 30.73 |
| 1028:09 | MCC end | ||
| 1965 Feb 20 | 0857 | 6154 km alt, Vrel = 1.621 km/s | |
| 0934:30 | First photos | ||
| 1965 Feb 20 | 0957:37 | Impact 2.7N 24.8E | |
| 1600? | Agena flyby at 15825 km | ||