Soviet Space ProgramVoskhod43/3 (43L), Plesetsk Cosmodrome, Russian Federation
Zenit-4MK 57
Launched
March 26, 1976
Image: RKK Energia
Summary
Zenit-4MK 57 launched on a Soviet Space Program Voskhod from 43/3 (43L), Plesetsk Cosmodrome, Russian Federation on March 26, 1976. It was Soviet Space Program's 999th launch, 20th this year and humanity's 1,812th orbital launch attempt. It was the 291st Voskhod flight and the 4th this year. The payload was bound for low Earth orbit (LEO). Kosmos-810, one of 5 catalogued objects, reached a 187 × 343 km orbit inclined 62.8°. 5 objects from this launch are catalogued, one of them a payload.
- Watch
- No webcast on record.
- Vehicle
- Voskhod · Soviet Space Program
- Booster
- No booster details on record.
- Mission
- Government/Top Secret · Low Earth Orbit (LEO)
- Milestone
- 291st Voskhod flight · 4th this yearSoviet Space Program's 999th launch20th this yearhumanity's 1,812th orbital launch attempt29th orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-810 · NORAD 8772 · 1976-028 · Space-Track · tracking 1 of 5 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1976-028A
- Epoch
- 1976-03-26 17:42:09 UTC
- Mean motion
- 16.06030612 rev/day
- Eccentricity
- 0.0117078
- Inclination
- 62.828°
- Ascending node
- 358.8496°
- Arg. of perigee
- 75.7817°
- Mean anomaly
- 285.6256°
- Element set
- 999
- Rev at epoch
- 2
- 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
5 catalogued: 1 payload, 1 rocket stage, 3 components; none still in orbit
- Kosmos-810 · NORAD 8772 · landed April 8, 1976
Voskhod 16-656 Blok-I · re-entered April 1, 1976
Data from J. McDowell, planet4589.org
About this launch
High resolution optical reconnaissance satellite of the Vostok-based Zenit family.
Pad
43/3 (43L), Plesetsk Cosmodrome, Russian Federation
41st launch from 43/3 (43L), 3rd this year · 471st from Plesetsk Cosmodrome, Russian Federation
234 launches from this pad · 1,688 from Plesetsk Cosmodrome, Russian Federation
35 days after the previous launch from this pad
All launches from Plesetsk Cosmodrome, Russian FederationOpen in maps
Questions
When did Zenit-4MK 57 launch?
Zenit-4MK 57 launched on March 26, 1976. The time is known to the hour, not the minute.
Where can I watch Zenit-4MK 57?
No webcast is on record for this launch.
What rocket launched Zenit-4MK 57?
Voskhod, flown by Soviet Space Program. Voskhod spec sheet
Where did Zenit-4MK 57 launch from?
43/3 (43L), Plesetsk Cosmodrome, Russian Federation.
What orbit did Zenit-4MK 57 reach?
Kosmos-810, one of 5 catalogued objects, reached a 187 × 343 km orbit inclined 62.8°.
How many satellites did Zenit-4MK 57 launch?
1 payload from this launch is catalogued, no longer in orbit (Data from J. McDowell, planet4589.org).