Progress M-37 was successfully launched at 08:45:01.972 UTC on Dec 20. It had separated from the 3rd stage at 08:53:51.5 and entered an orbit with following parameters: Nodal period, min 88.6287 Inclination, deg 51.6188 Hmin, km 193.2 Hmax, km 249.5 RAAN 1950.0, deg 230.3342 EFG vector (after determination on 1st orbit) Date 1997/12/20 Time, UTC 08:33:44.410 X, km 6425.28916 Y, km 1444.03870 Z, km -0.00000018 Vx, km/s -0.986686988 Vy, km/s 4.24039903 Vz, km/s 6.10283830 Best regards, Vladimir Agapov. -- Vladimir M. Agapov | Ballistic Center of Moscow, Russia | the Keldysh Institute of Applied Mathematics RAN | Moscow, Russia e-mail: avm@kiam1.rssi.ru | tel +7-095-333-8067 (work), fax +7-095-333-6334