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Soviet Space ProgramSoyuz U31/6, Baikonur Cosmodrome, Republic of Kazakhstan
Yantar-2K 23
Launched
December 19, 1981
Summary
Yantar-2K 23 launched on a Soviet Space Program Soyuz U from 31/6, Baikonur Cosmodrome, Republic of Kazakhstan on December 19, 1981. It was Soviet Space Program's 1,550th launch, 99th this year and humanity's 2,515th orbital launch attempt. It was the 265th Soyuz U flight and the 42nd this year. The payload was bound for low Earth orbit (LEO). Kosmos-1330, one of 2 catalogued objects, reached a 174 × 386 km orbit inclined 70.4°. 2 objects from this launch are catalogued, one of them a payload.
- Watch
- No webcast on record.
- Vehicle
- Soyuz U · Soviet Space Program
- Booster
- No booster details on record.
- Mission
- Government/Top Secret · Low Earth Orbit (LEO)
- Milestone
- 265th Soyuz U flight · 42nd this yearSoviet Space Program's 1,550th launch99th this yearhumanity's 2,515th orbital launch attempt124th orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-1330 · NORAD 13008 · 1981-121 · Space-Track · tracking 1 of 2 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1981-121A
- Epoch
- 1981-12-19 13:12:54 UTC
- Mean motion
- 16.00497055 rev/day
- Eccentricity
- 0.0159528
- Inclination
- 70.3647°
- Ascending node
- 308.5314°
- Arg. of perigee
- 71.2312°
- Mean anomaly
- 290.6193°
- Element set
- 999
- Rev at epoch
- 1
- B*
- 0
Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO. Ascent drawn from padside's representative profile.
Catalogued objects
2 catalogued: 1 payload, 1 rocket stage; none still in orbit
- Kosmos-1330 · NORAD 13008 · landed January 19, 1982
Soyuz-U 49-428 Blok-I · re-entered December 23, 1981
Data from J. McDowell, planet4589.org
About this launch
High-resolution film-return Yantar reconnaissance satellite
Pad
31/6, Baikonur Cosmodrome, Republic of Kazakhstan
241st launch from 31/6, 19th this year · 616th from Baikonur Cosmodrome, Republic of Kazakhstan
430 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
15 days after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Yantar-2K 23 launch?
Yantar-2K 23 launched on December 19, 1981. The time is known to the hour, not the minute.
Where can I watch Yantar-2K 23?
No webcast is on record for this launch.
What rocket launched Yantar-2K 23?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Yantar-2K 23 launch from?
31/6, Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Yantar-2K 23 reach?
Kosmos-1330, one of 2 catalogued objects, reached a 174 × 386 km orbit inclined 70.4°.
How many satellites did Yantar-2K 23 launch?
1 payload from this launch is catalogued, no longer in orbit (Data from J. McDowell, planet4589.org).