OBJECT D

47312
Spacetrack Directory Number
2021-01-17
Orbit launches
2022-05-04
472 Days in orbit
474.01 km
Average height
27471.25 km/h
Average velocity


Satellite information OBJECT D - 2021-002D

Spacetrack Directory Name OBJECT D
Alternative name 2021-002D
Orbit launches 2021-01-17
Deorbitation date 2022-05-04
Days in orbit 472
Country/organisation of origin USA (US)
Starting point WRAS
WWW Here
Perigee 452 km
Apogee 486 km

Additional information OBJECT D

OBJECT D, 47312 was an American satellite that was launched on Sun, 17 Jan 2021 UTC via an LAUNCHERONE launch vehicle from the Pegasus Launch, Western Range Air Space (WRAS). Unknown objects in Earths orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earths gravity. This objects orbit decayed before it could be identified.



Average orbit height OBJECT D

Average velocity OBJECT D

Average inclination OBJECT D

Mean right ascension of the ascending node (RAAN) OBJECT D

Mean argument of perigee OBJECT D

Mean semi-major axis of the orbit OBJECT D

Mean orbital eccentricity OBJECT D

Update time: 2026-08-02 10:41:21