2012-010A
Edoardo Amaldi ATV-3; Amaldi (1908-1989) was co-founder of CERN and ESRO.
Size 10.27m long span 22.32m, 4.48m dia. Mass is 20100 kg full 9778 kg dry (spec), 19714 kg sep mass (actual).
| Component | Mass | Cum. Mass |
| ATV Service module dry | 5320 kg | 5320 |
| Cargo carrier dry | 5150 kg | 10470 |
| Margin | 520 | 10990 |
| Air and consumables | 2094 | 13084 |
| Cargo | 6596 | 19680 |
| Unaccounted | 34 | 19714 |
| SDM | 349 | 20063 |
According to the EADS press kit, mass is 19726 kg ATV with 349 kg SDM.
18634 kg full (utilization).
The ATV is launched attached to the SDM adapter, the VEB, and EPS P2000 upper stage.
After undocking, 35 kg of prop used for departure, leaving 1386 kg total.
| ATV-3 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 2012 Mar 23 | 0434:12 | Launch by Ariane 5 L553 | |
| T+2:15 EAP sep | |||
| T+3:19 Fairing sep | |||
| 0442:59 | T+8:47 EPC MECO | ||
| 0443:05 | T+8:53 EPC sep 134 km | -1260 x 140 x 51.18 | |
| 0443:12 | T+9:00 EPS burn 1 | ||
| 0449? | EPC entry, impact at 14.5W off Iberia | ||
| 0451:23 | T+17:11 EPS MECO-1 | 136 x 256 x 51.6 | |
| 0533:28 | T+59:16 EPS MES-2 | 28 s burn | |
| 0533:56 | T+59:44 EPS MECO-2 | 260 x 260 x 51.6 | |
| 0537:55 | T+1:03:43 ATV/EPS sep | ||
| 0658:27 | T+2:24:15 EPS MES-3 | ||
| 0709 | T+2:35:29 EPS end of mission | ||
| EPS impact over 160W 48S | |||
| 2012 Mar 28 | |||
| 1922 | S1 waypoint, 15.5 km | ||
| Homing phase | |||
| 2000 | At S2 hold, 3.5 km | ||
| 2030 | Resume approach, Closing phase | ||
| 2110 | At S3 hold 280m | ||
| 2147 | Depart S3 hold, Final Approach 1 | ||
| 2157 | Range 75m | ||
| 20m S4 point, begin Final Approach 2 | |||
| 2224 | At 11m hold, S41 point | ||
| 2229 | Resume approach | ||
| 2231:17 | Soft dock with Zvezda | ||
| 2238:57 | Hard dock | ||
| 2012 Mar 30 | ATV-3 power issue | ||
| 2012 Mar 31 | ATV-3 power reconnected with ISS power | ||
| 2154 | ISS reboost 6:51 1.0m/s, ATV OCS | ||
| 2012 Apr 5 | 1906 | OCS burn 2.2m/s 3.9 km 15:04 ISS reboost | |
| 2012 Apr 25 | 1213 | OCS burn 16:08 2.3m/s 4.1 km, 30S phasing | |
| 2012 May 4 | 0837 | OCS burn 20:21 3.0m/s 5.3 km | |
| 2012 May 26 | 0010 | OCS burn 6:17 0.8m/s, 1.5 km | |
| 2012 Jun 20 | 1355 | OCS burn 9:20 1.3m/s, 29S landing phasing | |
| 2012 Jul 18 | 0316 | OCS burn 19:25 2.8m/s | |
| 2012 Aug 15 | 1600 | OCS burn 22:30 2.9m/s, aborted prematurely | |
| 2012 Aug 22 | 0945 | OCS 6:21 0.9m/s 1.6 km | |
| 1317 | OCS 34:15 4.9m/s 8.6km | ||
| 2012 Sep 14 | 0305 | OCS 8:56 1.3m/s 2.2km | |
| 2012 Sep 25 | Undocking aborted, software error | ||
| 2012 Sep 28 | 2144:22 | Undocked from Zvezda | |
| 2148 | Sep burn, 4m/s, 5:31 | ||
| 2012 Oct 2 | |||
| 2142 | DEO1 burn 13:57 | ||
| 2342 | DEO2 burn 15:03 | 0 x ? | |
| 2012 Oct 3 | |||
| 0104 | Begin tumble | ||
| 0121 | At 150 km | ||
| 0123 | ATV-3 disintegration begins | ||
| 0125 | 95 km | ||
| 0126 | LOS | ||
| 0130 | Impact | ||
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