TANSEI 1 (MS-T1)

4952
Spacetrack Directory Number
1971-02-16
Orbit launches
1041.59 km
Average height
26400.97 km/h
Average velocity


Satellite information TANSEI 1 (MS-T1)

Spacetrack Directory Name TANSEI 1 (MS-T1)
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Orbit launches 1971-02-16 (55 years ago)
Days in orbit 20321
Country/organisation of origin Japonia (JPN)
Starting point KSCUT (Uchinoura Space Center, Japan)
Perigee 982 km
Apogee 1100 km
Orbit slope (inclination) 29.67°
Laps per day 14
Height TANSEI 1 (MS-T1) 1041.59 km

Additional information TANSEI 1 (MS-T1)

TANSEI 1 (MS-T1), 4952 is a payload satellite owned by ISAS (JP) in LEO that was launched on Tue, 16 Feb 1971 UTC via a MU-4S launch vehicle from the Kagoshima Space Center University Of Tokyo (KSCUT). 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 TANSEI 1 (MS-T1) Date of exalting 16.02.1971y. Average height of ISS TANSEI 1 (MS-T1) hundred 1041.59 km. Average velocity TANSEI 1 (MS-T1) is 26400.97 km/h. Inclination TANSEI 1 (MS-T1) satellite 29.67°.

TLE



Average orbit height TANSEI 1 (MS-T1)

Average velocity TANSEI 1 (MS-T1)

Average inclination TANSEI 1 (MS-T1)

Mean right ascension of the ascending node (RAAN) TANSEI 1 (MS-T1)

Mean argument of perigee TANSEI 1 (MS-T1)

Mean semi-major axis of the orbit TANSEI 1 (MS-T1)

Mean orbital eccentricity TANSEI 1 (MS-T1)

Update time: 2026-10-05 19:30:12
Average height of ISS TANSEI 1 (MS-T1) is: 1041.59km
Average velocity TANSEI 1 (MS-T1) is: 26400.97km/h
Average orbit height TANSEI 1 (MS-T1) is: 29.67°
TANSEI 1 (MS-T1) a new group of Starlink satellites has been launched 1971-02-16
TANSEI 1 (MS-T1) is from 20321 days Days in orbit.