1988-063A
The third Insat was launched in Jul 1988 on an Ariane 3. A month after launch, a power system failure crippled half of the C-band payload transponders and the two S-band transponders. The meteo imager and data relay operated until late 1989.
| Insat 1C | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1988 Jul 21 | 2312:03 | Launch by Ariane 3 V24 | CSG ELA1 |
| T+0:07 PAP burn | |||
| T+0:40 PAP sep | |||
| T+2:23 St 1 sep | |||
| T+2:26 Stage 2 burn | |||
| T+3:49 Fairing | |||
| T+4:29 St 2 MECO | |||
| T+4:34 St 2 sep | |||
| 2316 | T+4:39 Stage 3 burn | ||
| 2328:38 | T+16:35 St 3 MECO | ||
| T+17:56? spinup | |||
| 2331:15 | T+19:12 Insat sep | 638.6 282 x 36089 x 7.3 | |
| 2333:34 | T+21:31 Sylda 4400 upper section sep | ||
| 2333:39 | T+21:36 ECS sep | ||
| 1988 Jul 22 | 0500? | Apo 1 | |
| 1000? | Peri 1 | ||
| 1600? | Apo 2 | ||
| 2100? | Peri 2 | ||
| 1988 Jul 23 | 0200? | Apo 3 over 128E, LAM-1? | |
| 1988 Jul 24 | LAM burn? | ||
| 1988 Jul 29 | 1445.65 35958 x 35988 x 0.2 GEO 103.E+2.4W | ||
| 1988 Aug 6 | 1440.13 35758 x 35973 x 0.2 GEO 86E-1/d | ||
| 1988 Aug 8 | 1434.8 35707 x 35816 x0.2 GEO 93E+0.3/d | ||
| 1988 Aug | Power systems partially failed | ||
| 1988 Aug 16 | 1436.15 35763 x 35811 x 0.1 GEO 93.5E | ||
| 1988 Oct 16 | 1436.17 35764 x 35811 x 0.0 GEO 93.2E | ||
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