Soviet Space ProgramKosmos-3M (11K65M)107/1, Kapustin Yar, Russian Federation
ER763-4
Launched
April 27, 1977
Image: Julio Perez Suarez
Summary
ER763-4 launched on a Soviet Space Program Kosmos-3M (11K65M) from 107/1, Kapustin Yar, Russian Federation on April 27, 1977. It was Soviet Space Program's 1,105th launch, 25th this year and humanity's 1,947th orbital launch attempt. It was the 152nd Kosmos-3M (11K65M) flight and the 7th this year. The payload was bound for low Earth orbit (LEO). It reached a 471 × 523 km orbit inclined 50.7°. One object from this launch is catalogued.
- Watch
- No webcast on record.
- Vehicle
- Kosmos-3M (11K65M) · Soviet Space Program
- Booster
- No booster details on record.
- Mission
- Test Flight · Low Earth Orbit (LEO)
- Milestone
- 152nd Kosmos-3M (11K65M) flight · 7th this yearSoviet Space Program's 1,105th launch25th this yearhumanity's 1,947th orbital launch attempt32nd orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-906 · NORAD 9938 · 1977-031 · Space-Track
Show the numbers for orbit elements
- Object
- COSMOS 906
- Object ID
- 1977-031A
- Epoch
- 1977-04-27 14:07:32 UTC
- Mean motion
- 15.253829 rev/day
- Eccentricity
- 0.0037532
- Inclination
- 50.6524°
- Ascending node
- 200.033°
- Arg. of perigee
- 25.6993°
- Mean anomaly
- 334.5788°
- Element set
- 999
- Rev at epoch
- 7
- 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
1 catalogued: 1 payload; none still in orbit
- Kosmos-906 · NORAD 9938 · re-entered March 23, 1980
Data from J. McDowell, planet4589.org
About this launch
Mass model launched as payload substitute
Pad
107/1, Kapustin Yar, Russian Federation
3rd launch from 107/1, 1st this year · 80th from Kapustin Yar, Russian Federation
20 launches from this pad · 101 from Kapustin Yar, Russian Federation
about 3 years after the previous launch from this pad
All launches from Kapustin Yar, Russian FederationOpen in maps
Questions
When did ER763-4 launch?
ER763-4 launched on April 27, 1977. The time is known to the hour, not the minute.
Where can I watch ER763-4?
No webcast is on record for this launch.
What rocket launched ER763-4?
Kosmos-3M (11K65M), flown by Soviet Space Program. Kosmos-3M (11K65M) spec sheet
Where did ER763-4 launch from?
107/1, Kapustin Yar, Russian Federation.
What orbit did ER763-4 reach?
It reached a 471 × 523 km orbit inclined 50.7°.
How many satellites did ER763-4 launch?
1 payload from this launch is catalogued, no longer in orbit (Data from J. McDowell, planet4589.org).