OPS 3674 (VELA 4)

837
Spacetrack Directory Number
1964-07-17
Orbit launches
126802.47 km
Average height
6023.22 km/h
Average velocity


Satellite information OPS 3674 (VELA 4)

Spacetrack Directory Name OPS 3674 (VELA 4)
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Orbit launches 1964-07-17 (62 years ago)
Days in orbit 22701
Country/organisation of origin USA (US)
Starting point AFETR (Kennedy Space Center/Cape Canaveral, USA)
Perigee 51649 km
Apogee 154334 km
Orbit slope (inclination) 48.46°
Laps per day 0
Height OPS 3674 (VELA 4) 126802.47 km

Additional information OPS 3674 (VELA 4)

OPS 3674 (VELA 4), 837 is a payload satellite owned by USAF SSD (US) in HEO that was launched on Fri, 17 Jul 1964 UTC via an ATLAS AGENA D launch vehicle from the Air Force Eastern Test Range (AFETR). 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 OPS 3674 (VELA 4) Date of exalting 17.07.1964y. Average height of ISS OPS 3674 (VELA 4) hundred 126802.47 km. Average velocity OPS 3674 (VELA 4) is 6023.22 km/h. Inclination OPS 3674 (VELA 4) satellite 48.51°.

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Average orbit height OPS 3674 (VELA 4)

Average velocity OPS 3674 (VELA 4)

Average inclination OPS 3674 (VELA 4)

Mean right ascension of the ascending node (RAAN) OPS 3674 (VELA 4)

Mean argument of perigee OPS 3674 (VELA 4)

Mean semi-major axis of the orbit OPS 3674 (VELA 4)

Mean orbital eccentricity OPS 3674 (VELA 4)

Update time: 2026-09-11 19:30:05
Average height of ISS OPS 3674 (VELA 4) is: 126802.47km
Average velocity OPS 3674 (VELA 4) is: 6023.22km/h
Average orbit height OPS 3674 (VELA 4) is: 48.51°
OPS 3674 (VELA 4) a new group of Starlink satellites has been launched 1964-07-17
OPS 3674 (VELA 4) is from 22701 days Days in orbit.