SECOR 8 (EGRS 8)

2520
Spacetrack Directory Number
1966-10-05
Orbit launches
3705.5 km
Average height
22642.43 km/h
Average velocity


Satellite information SECOR 8 (EGRS 8)

Spacetrack Directory Name SECOR 8 (EGRS 8)
Follow SECOR 8 (EGRS 8) SECOR 8 (EGRS 8) Tracker
Pass predictions SECOR 8 (EGRS 8) Pass predictions SECOR 8 (EGRS 8)
Orbit launches 1966-10-05 (60 years ago)
Days in orbit 21933
Country/organisation of origin USA (US)
Starting point AFWTR (Vandenberg Air Force Base, USA)
Perigee 3678 km
Apogee 3710 km
Orbit slope (inclination) 89.86°
Laps per day 9
Height SECOR 8 (EGRS 8) 3705.5 km

Additional information SECOR 8 (EGRS 8)

SECOR 8 (EGRS 8), 2520 is an American payload satellite in LEO that was launched on Wed, 05 Oct 1966 UTC via an ATLAS SLV-3 AGENA D launch vehicle from the Air Force Western Test Range (AFWTR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

satellite SECOR 8 (EGRS 8) Date of exalting 05.10.1966y. Average height of ISS SECOR 8 (EGRS 8) hundred 3705.5 km. Average velocity SECOR 8 (EGRS 8) is 22642.43 km/h. Inclination SECOR 8 (EGRS 8) satellite 89.86°.

TLE



Average orbit height SECOR 8 (EGRS 8)

Average velocity SECOR 8 (EGRS 8)

Average inclination SECOR 8 (EGRS 8)

Mean right ascension of the ascending node (RAAN) SECOR 8 (EGRS 8)

Mean argument of perigee SECOR 8 (EGRS 8)

Mean semi-major axis of the orbit SECOR 8 (EGRS 8)

Mean orbital eccentricity SECOR 8 (EGRS 8)

Update time: 2026-10-22 19:30:07
Average height of ISS SECOR 8 (EGRS 8) is: 3705.5km
Average velocity SECOR 8 (EGRS 8) is: 22642.43km/h
Average orbit height SECOR 8 (EGRS 8) is: 89.86°
SECOR 8 (EGRS 8) a new group of Starlink satellites has been launched 1966-10-05
SECOR 8 (EGRS 8) is from 21933 days Days in orbit.