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Soviet Space ProgramSoyuz U31/6, Baikonur Cosmodrome, Republic of Kazakhstan

Zenit-2M 74

Launched

January 20, 1977

Launch Successful

Summary

Zenit-2M 74 launched on a Soviet Space Program Soyuz U from 31/6, Baikonur Cosmodrome, Republic of Kazakhstan on January 20, 1977. It was Soviet Space Program's 1,083rd launch, 3rd this year and humanity's 1,918th orbital launch attempt. It was the 49th Soyuz U flight and the 2nd this year. The payload was bound for low Earth orbit (LEO). Kosmos-889, one of 2 catalogued objects, reached a 209 × 336 km orbit inclined 71.4°. 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
49th Soyuz U flight · 2nd this yearSoviet Space Program's 1,083rd launch3rd this yearhumanity's 1,918th orbital launch attempt3rd orbital launch attempt this year

Flight preview

Orbit: as tracked

71.4°Inclination
209 × 336 kmPerigee × apogeefrom mean elements
89.8 minPeriodfrom mean elements
288.6°Ascending node
18165 d agoElement epoch1977-01-21 09:50 UTC · stale

Kosmos-889 · NORAD 9735 · 1977-003 · Space-Track · tracking 1 of 2 objects

Show the numbers for orbit elements
Object
COSMOS 889
Object ID
1977-003A
Epoch
1977-01-21 09:50:08 UTC
Mean motion
16.03423691 rev/day
Eccentricity
0.0095617
Inclination
71.3769°
Ascending node
288.6299°
Arg. of perigee
60.4001°
Mean anomaly
300.4083°
Element set
999
Rev at epoch
17
B*
0

Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO.

Catalogued objects

2 catalogued: 1 payload, 1 rocket stage; none still in orbit

  • Kosmos-889 · NORAD 9735 · landed February 1, 1977

Soyuz-U 26-224 Blok-I · re-entered February 1, 1977

Data from J. McDowell, planet4589.org

About this launch

The soviet Zenit-2M (Gektor, 11F690) was an improved version of the Zenit-2 area surveillance reconnaissance satellite. It was part of the Vostok-based Zenit-family.

Pad

Map of 31/6

31/6, Baikonur Cosmodrome, Republic of Kazakhstan

185th launch from 31/6, 2nd this year · 479th from Baikonur Cosmodrome, Republic of Kazakhstan

430 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan

13 days after the previous launch from this pad

Questions

When did Zenit-2M 74 launch?

Zenit-2M 74 launched on January 20, 1977. The time is known to the hour, not the minute.

Where can I watch Zenit-2M 74?

No webcast is on record for this launch.

What rocket launched Zenit-2M 74?

Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet

Where did Zenit-2M 74 launch from?

31/6, Baikonur Cosmodrome, Republic of Kazakhstan.

What orbit did Zenit-2M 74 reach?

Kosmos-889, one of 2 catalogued objects, reached a 209 × 336 km orbit inclined 71.4°.

How many satellites did Zenit-2M 74 launch?

1 payload from this launch is catalogued, no longer in orbit (Data from J. McDowell, planet4589.org).