TOPSAT

28891
Spacetrack Directory Number
2005-10-27
Orbit launches
690.3 km
Average height
27045.62 km/h
Average velocity


Satellite information TOPSAT

Spacetrack Directory Name TOPSAT
Follow TOPSAT TOPSAT Tracker
Pass predictions TOPSAT Pass predictions TOPSAT
Orbit launches 2005-10-27 (21 years ago)
Days in orbit 7680
Country/organisation of origin Anglia (UK)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 676 km
Apogee 701 km
Orbit slope (inclination) 98.33°
Laps per day 15
Height TOPSAT 690.3 km

Additional information TOPSAT

TOPSAT, 28891 is a payload satellite owned by UK MoD (UK) in SSO that was launched on Thu, 27 Oct 2005 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). 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 TOPSAT Date of exalting 27.10.2005y. Average height of ISS TOPSAT hundred 690.3 km. Average velocity TOPSAT is 27045.62 km/h. Inclination TOPSAT satellite 98.32°.

TLE



Average orbit height TOPSAT

Average velocity TOPSAT

Average inclination TOPSAT

Mean right ascension of the ascending node (RAAN) TOPSAT

Mean argument of perigee TOPSAT

Mean semi-major axis of the orbit TOPSAT

Mean orbital eccentricity TOPSAT

Update time: 2026-11-05 19:00:22
Average height of ISS TOPSAT is: 690.3km
Average velocity TOPSAT is: 27045.62km/h
Average orbit height TOPSAT is: 98.32°
TOPSAT a new group of Starlink satellites has been launched 2005-10-27
TOPSAT is from 7680 days Days in orbit.