2017-078A
ASAL comms satellite using CAST DFH4 bus. Control from Medea and Ouargla. Called Algeria yi hao tongxin weixing (Algeria No. 1 Communications Satellite) by China.
| Alcomsat-1 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 2017 Dec 10 | 1641 | Launch by CZ-3B | XSC |
| T+2:07 Booster sep | |||
| T+2:27 St 1 sep | |||
| T+3:52 Fairing | |||
| T+5:32 St 2 sep | |||
| T+5:32 St 3 MES-1 | |||
| 1651? | T+10:31? MECO-1 | 160? x 450? x 28.5? | |
| 1702? | T+21:21? MES-2 | ||
| 1705? | T+24:20? MECO-2 | 200 x 41991 x 26.4 | |
| 1707? | St 3 sep | ||
2017-077A
Land Survey Satellite 1. Launched 2017 Dec 3 to 1030 LTDN SSO. Rumoured to be a CAST-developed high resolution imaging spy satellite.| LKW | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 2017 Dec 3 | 0410 | Launch by CZ-2D | JQ |
| 0420? | Stage 2 sep | 489 x 502 x 97.5 | |
| 0428? | Stage 2 deorbit | ||
| 0454? | Stage 2 impact Antarctic? | ||
2007-013A
AGILE (Astrorivelatore Gamma ad Imagini Leggero, Light Gamma-Ray Imaging Astronomical Detector) was developed for ASI using Carlo Gavazzi Space Spa/Milano MITA bus and CGS project management. PSLV to 550 x 550 x 6 deg, mass 352 kg. Perigee was a little low (523 km instead of 550 km).
PSLV modified to carry light payload; no PSOM and 400 kg of prop offloaded from the PS4 stage.
Sensitivity less than EGRET on-axis, but much better off-axis performance. 2.5 sr FOV. GRID has 5' to 20' resolution. The GRID MC (MiniCalorimeter) will also detect bursts in the 0.3-200 MeV range and Super-AGILE will give simultaneous hard X-ray data.
The AGILE (Light Imager for Gamma Astrophysics)
Launched with PSLV Advanced Avionics Module (180 kg) inside the Dual Launch Adapter.
SUPER AGILE 4 x 1D coded masks bibcode NIM-A 581, 728F Feroci et al 2007 45 sources seen to date, mostly XBs, some AGN, 2 GRB
In 2009 the reaction wheel malfunctioned, ending AGILE's ability to point at targets. Following this, AGILE was spun around the sun-pointing axis at 1 degree per second, surveying 70 percent of the sky each day.
| AGILE | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 2007 Apr 23 | 1000 | Launch by PSLV C-8 | SDSC SLP |
| T+0:53 Sep PS1 50 km 1.737 km/s | -6240 x 70? x 6 | ||
| T+0:53 PS2 burn 50 km 1.736 km/s | |||
| T+3:23 Fairing sep 116 km 2.95 km/s | -5900? x 130? x 6 | ||
| T+4:23 PS2 sep 147 km 4.743 km/s | |||
| T+4:24 HPS3 burn 148 km 4.7842 km/s | -4900? x 150? x 6 | ||
| 1008 | T+8:38 HPS3 burnout 283 km 7.581 km/s | -450? x 510 x 6 | |
| 1017 | T+17:13 PS4 burn 508 km 7.317 km/s | -450? x 510 x 6 | |
| 1022 | T+22:11 PS4 burnout 550 km 7.583 km/s | ||
| 1022 | T+22:53 PS4 sep from Agile | ||
| 2007 Apr 24 | 95.40 523 x 552 x 2.5 | ||
| 2009 Oct 18 | Reaction wheel failed | ||
| 2009 Nov 4 | Spinning mode | ||
| 2014 Mar 14 | Mission restarted | ||