SL-12 R/B(2)
Launched | 20 December 1984 |
Flight ended | – |
Status | Unknown |
Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
Owner | Commonwealth of Independent States (former USSR) |
NORAD ID | 15450 |
COSPAR ID | 1984-128B |
Observing |
Timeline
1984 Jun 13 | – | Descent module separated from flyby probe |
1984 Jun 15 | – | Descent module entered Venus's atmosphere |
1984 Jun 15 | – | Balloon deployed into Venus's atmosphere |
1984 Jun 15 | – | Lander mission ended, after returning data from the surface for 56 minutes |
1984 Jun 15 | – | Balloon mission ended |
1984 Jun 15 | – | Orbiter flyby of Venus |
1984 Dec 21 | – | Launch from Site 200/40 at the Baikonur Cosmodrome |
1986 Mar 9 | – | Flyby of Comet 1P/Halley |
1987 Mar 24 | – | Last contact with the flyby probe |