CALSPHERE 4(A)

1520
Spacetrack Directory Number
1965-08-13
Orbit launches
1135.72 km
Average height
26231.44 km/h
Average velocity


Satellite information CALSPHERE 4(A)

Spacetrack Directory Name CALSPHERE 4(A)
Follow CALSPHERE 4(A) CALSPHERE 4(A) Tracker
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Orbit launches 1965-08-13 (60 years ago)
Days in orbit 22180
Country/organisation of origin USA (US)
Starting point AFWTR (Vandenberg Air Force Base, USA)
Perigee 1074 km
Apogee 1176 km
Orbit slope (inclination) 89.9°
Laps per day 13
Height CALSPHERE 4(A) 1135.72 km

Additional information CALSPHERE 4(A)

CALSPHERE 4(A), 1520 is a payload satellite owned by NRL (US) in LEO that was launched on Fri, 13 Aug 1965 UTC via a THOR ABLESTAR 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 CALSPHERE 4(A) Date of exalting 13.08.1965y. Average height of ISS CALSPHERE 4(A) hundred 1135.72 km. Average velocity CALSPHERE 4(A) is 26231.44 km/h. Inclination CALSPHERE 4(A) satellite 89.91°.

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Average orbit height CALSPHERE 4(A)

Average velocity CALSPHERE 4(A)

Average inclination CALSPHERE 4(A)

Update time: 2026-05-05 01:09:07
Average height of ISS CALSPHERE 4(A) is: 1135.72km
Average velocity CALSPHERE 4(A) is: 26231.44km/h
Average orbit height CALSPHERE 4(A) is: 89.91°
CALSPHERE 4(A) a new group of Starlink satellites has been launched 1965-08-13
CALSPHERE 4(A) is from 22180 days Days in orbit.