1997-029A
The FY-2 weather satellite was launched in Jun 1997 after a long delay caused by the explosion of the first flight model during testing.
The spin-stabilized FY-2 was built by the Shanghai Aerospace Technology Research Institute and had a mass of 1380 kg. It will be stationed at 105E and controlled from the Xi'an control center. The satellite is a 2.1m dia 4.5m high cylinder with antenna deployed and AKM attached. The main bus is 2.1 dia 1.6m high, with antenna but without AKM it is 3.0m high. The FG-36 AKM is a cylinder-cone 1.5m high 1.0m dia and 729 kg full 70? empty, leaving a BOL mass for FY-2 of 651 kg. AKM Burn time is 43s, Isp 289.0. After the AKM fires and is ejected, an imager cover is also ejected into near-GEO.
| FY2 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1997 Jun 10 | 1201 | Launch by CZ-3 | XSC |
| T+2:06 St 1 MECO | |||
| T+2:07 St 2 burn | |||
| T+4:15 St 2 MECO | |||
| T+4:19 Fairing sep | |||
| T+4:22 St 2 VECO | |||
| T+4:23 Stage 3 burn | |||
| 1212 | T+11:08 MECO-1 | ||
| 1216 | T+15:35 MES-1 | ||
| 1221 | T+20:53 Stage 3 MECO-2 | ||
| 1222 | T+21:32 Stage 3 sep | ||
| 1997 Jun 10 | 635.12 206 x 35987 x 28.5 | ||
| 1997 Jun 10 | 141 x 36043 x 27.8 (R/B?) | ||
| 1997 Jun 11 | 0418? | AKM burn | |
| 1997 Jun 11 | 0430? | AKM separated | 1399.72 34099 x 36044 x 0.3 |
| 1997 Jun 11 | 1396.45 34015 x 35998 x 1.3 | ||
| 1997 Jun 11 | 1403.34 34069 x 36216 x 1.3 GEO 114.9E+8.4E | ||
| 1997 Jun 17 | 1436.08 35780 x 35792 x 1.2 GEO 105.0E | ||
| 1997 Jul 10 | 1436.01 35781 x 35788 x 1.1 GEO 104.1E | ||
| 1999 Oct 13 | 1436.09 35784 x 35788 x 0.7 GEO 104.8E | ||
| 2000 Apr 23 | Moved out | 1548.33 35773 x 36278 x 0.1 GEO 104E dr | |
| 2000 May 10 | mv in | GEO 85.5E | |
| 2000 Jun 11 | 1436.15 35767 x 35807 x 0.3 GEO 85.6E | ||
| 2004 Feb 14 | 1436.07 35784 x 35787 x 3.5 GEO 87.2E | ||
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