Soviet Space ProgramKosmos 11K63133/3 (133L), Plesetsk Cosmodrome, Russian Federation
DS-P1-I 20
Launched
June 18, 1977
Image: Gunter Krebs
Summary
DS-P1-I 20 launched on a Soviet Space Program Kosmos 11K63 from 133/3 (133L), Plesetsk Cosmodrome, Russian Federation on June 18, 1977. It was Soviet Space Program's 1,120th launch, 40th this year and humanity's 1,967th orbital launch attempt. It was the 126th Kosmos 11K63 flight and the 2nd this year. The payload was bound for low Earth orbit (LEO). Kosmos-919, one of 4 catalogued objects, reached a 274 × 828 km orbit inclined 71.0°. 4 objects from this launch are catalogued, one of them a payload.
- Watch
- No webcast on record.
- Vehicle
- Kosmos 11K63 · Soviet Space Program
- Booster
- No booster details on record.
- Mission
- Test Target · Low Earth Orbit (LEO)
- Milestone
- 126th Kosmos 11K63 flight · 2nd this yearSoviet Space Program's 1,120th launch40th this yearhumanity's 1,967th orbital launch attempt52nd orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-919 · NORAD 10070 · 1977-051 · Space-Track · tracking 1 of 4 objects
Show the numbers for orbit elements
- Object
- COSMOS 919
- Object ID
- 1977-051A
- Epoch
- 1977-06-19 13:21:09 UTC
- Mean motion
- 15.07487202 rev/day
- Eccentricity
- 0.0399538
- Inclination
- 71.0223°
- Ascending node
- 61.2662°
- Arg. of perigee
- 82.2732°
- Mean anomaly
- 282.3556°
- 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
4 catalogued: 1 payload, 1 rocket stage, 2 components; none still in orbit
- Kosmos-919 · NORAD 10070 · re-entered August 28, 1978
Kosmos-2 (N126) Stage 2 · re-entered April 21, 1978
Data from J. McDowell, planet4589.org
About this launch
The DS-P1-I series of satellites was used to calibrate space surveillance and early warning radars.
Pad
133/3 (133L), Plesetsk Cosmodrome, Russian Federation
90th launch from 133/3 (133L), 2nd this year · 552nd from Plesetsk Cosmodrome, Russian Federation
159 launches from this pad · 1,688 from Plesetsk Cosmodrome, Russian Federation
74 days after the previous launch from this pad
All launches from Plesetsk Cosmodrome, Russian FederationOpen in maps
Questions
When did DS-P1-I 20 launch?
DS-P1-I 20 launched on June 18, 1977. The time is known to the hour, not the minute.
Where can I watch DS-P1-I 20?
No webcast is on record for this launch.
What rocket launched DS-P1-I 20?
Kosmos 11K63, flown by Soviet Space Program. Kosmos 11K63 spec sheet
Where did DS-P1-I 20 launch from?
133/3 (133L), Plesetsk Cosmodrome, Russian Federation.
What orbit did DS-P1-I 20 reach?
Kosmos-919, one of 4 catalogued objects, reached a 274 × 828 km orbit inclined 71.0°.
How many satellites did DS-P1-I 20 launch?
1 payload from this launch is catalogued, no longer in orbit (Data from J. McDowell, planet4589.org).