EXPLORER 30

1738
Spacetrack Directory Number
1965-11-19
Orbit launches
761.36 km
Average height
26912.27 km/h
Average velocity


Satellite information EXPLORER 30

Spacetrack Directory Name EXPLORER 30
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Orbit launches 1965-11-19 (60 years ago)
Days in orbit 22220
Country/organisation of origin USA (US)
Starting point WLPIS (Wallops Island)
Perigee 662 km
Apogee 853 km
Orbit slope (inclination) 59.71°
Laps per day 14
Height EXPLORER 30 761.36 km

Additional information EXPLORER 30

EXPLORER 30, 1738 is a payload satellite owned by NRL (US) in LEO that was launched on Fri, 19 Nov 1965 UTC via an SCOUT X-4 launch vehicle from the Wallops Island (WLPIS). 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 EXPLORER 30 Date of exalting 19.11.1965y. Average height of ISS EXPLORER 30 hundred 761.36 km. Average velocity EXPLORER 30 is 26912.27 km/h. Inclination EXPLORER 30 satellite 59.71°.

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Average orbit height EXPLORER 30

Average velocity EXPLORER 30

Average inclination EXPLORER 30

Mean right ascension of the ascending node (RAAN) EXPLORER 30

Mean argument of perigee EXPLORER 30

Mean semi-major axis of the orbit EXPLORER 30

Mean orbital eccentricity EXPLORER 30

Update time: 2026-09-19 19:30:07
Average height of ISS EXPLORER 30 is: 761.36km
Average velocity EXPLORER 30 is: 26912.27km/h
Average orbit height EXPLORER 30 is: 59.71°
EXPLORER 30 a new group of Starlink satellites has been launched 1965-11-19
EXPLORER 30 is from 22220 days Days in orbit.