SES 21

53961
Spacetrack Directory Number
2022-10-04
Orbit launches
35786.38 km
Average height
11068.94 km/h
Average velocity


Satellite information SES 21 - 2022-123B

Spacetrack Directory Name SES 21
Alternative name 2022-123B
Group SES
Follow SES 21 SES 21 Tracker
Group follow SES Tracker SES
Pass predictions SES 21 Pass predictions SES 21
Orbit launches 2022-10-04 (3 years ago)
Days in orbit 1428
Country/organisation of origin SES
Starting point AFETR (Kennedy Space Center/Cape Canaveral, USA)
Perigee 34711 km
Apogee 35018 km
Orbit slope (inclination) 0.03°
Laps per day 1
Height SES 21 35786.38 km

TLE

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Average orbit height SES 21

Average velocity SES 21

Average inclination SES 21

Mean right ascension of the ascending node (RAAN) SES 21

Mean argument of perigee SES 21

Mean semi-major axis of the orbit SES 21

Mean orbital eccentricity SES 21

Update time: 2026-08-31 20:50:22
Average height of ISS SES 21 is: 35786.38km
Average velocity SES 21 is: 11068.94km/h
Average orbit height SES 21 is: 0.03°
SES 21 a new group of Starlink satellites has been launched 2022-10-04
SES 21 is from 1428 days Days in orbit.