2015-068A
Telstar 12 Vantage, replaces T12.
Astrium Eurostar 3000 satellite, 15W, with 11 kW power. Mass 4900 kg. Payload has 1040 kg MMH, 1690 kg MON-3 for total of 2730 kg prop.
This was the first flight of an improved second stage with capability for a long coast and a third burn.
| T12V | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 2015 Nov 24 | 0650 | Launch by H-IIA-29 (204/4S) | TNSC |
| T+1:56 SRB burnout, 68 km | |||
| T+2:07 SRB 1-2 sep, 79 km | |||
| T+2:10 SRB 3-4 sep, 83 km | |||
| T+3:25 Fairing sep, 150 km | |||
| T+6:40 MECO, 242 km, 6.1 km/s | |||
| T+6:48 Stage 1 sep, 245 km, 6.1 km/s | |||
| T+6:54 SEIG-1, 247 km, 6.1 km/s | |||
| 0701 | T+11:07 SECO-1 262 km, 7.7 km/s 90W? 28S | ||
| 0712 | T+22:46 SEIG-2, 189 km, 7.8 km/s | ||
| 0716 | T+26:37 SECO-2 197 km 10.2 km/s 150W 0S | x 19.2? | |
| 1112 | T+4:22:45 SEIG-3 33720 km, 1.8 km/s | ||
| 1113 | T+4:23:31 SECO-3 33754 km, 2.1 km/s 40W 5S? | ||
| 1116 | T+4:26:56 Sep 33902 km, 2.1 km/s | ||
| 2015 Nov 24 | 685.90 3136 x 35634 x 19.2 | ||
| 2015 Nov 25 | 785.63 8017 x 35633 x 11.5 | ||
| 2015 Nov 26 | 944.97 15407 x 35633 x 5.9 | ||
| 2015 Nov 30 | 1430.56 35636 x 35720 x 0.1 | ||
| 2015 Dec 8 | 1435.72 35768 x 35789 x 0.1 GEO 15.7W | ||
| 2016 Jan 7 | 1436.10 35781 x 35792 x 0.0 GEO 15.0W | ||
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