HELIOS 1B

25977
Spacetrack Directory Number
1999-12-03
Orbit launches
615.67 km
Average height
27189.56 km/h
Average velocity


Satellite information HELIOS 1B

Spacetrack Directory Name HELIOS 1B
Follow HELIOS 1B HELIOS 1B Tracker
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Orbit launches 1999-12-03 (26 years ago)
Days in orbit 9773
Country/organisation of origin Francja (FR)
Starting point FRGUI (Guiana Space Centre, French Guiana)
Categories
Perigee 620 km
Apogee 623 km
Orbit slope (inclination) 98.15°
Laps per day 15
Height HELIOS 1B 615.67 km

Additional information HELIOS 1B

HELIOS 1B, 25977 is a French payload satellite in SSO that was launched on Fri, 03 Dec 1999 UTC via an ARIANE 40 launch vehicle from the French Guiana (FRGUI). 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 HELIOS 1B Date of exalting 03.12.1999y. Average height of ISS HELIOS 1B hundred 615.67 km. Average velocity HELIOS 1B is 27189.56 km/h. Inclination HELIOS 1B satellite 98.15°.

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Average orbit height HELIOS 1B

Average velocity HELIOS 1B

Average inclination HELIOS 1B

Mean right ascension of the ascending node (RAAN) HELIOS 1B

Mean argument of perigee HELIOS 1B

Mean semi-major axis of the orbit HELIOS 1B

Mean orbital eccentricity HELIOS 1B

Update time: 2026-09-04 20:00:28
Average height of ISS HELIOS 1B is: 615.67km
Average velocity HELIOS 1B is: 27189.56km/h
Average orbit height HELIOS 1B is: 98.15°
HELIOS 1B a new group of Starlink satellites has been launched 1999-12-03
HELIOS 1B is from 9773 days Days in orbit.