HST

Track HST now!
10-day predictions
HST is classified as:

Space & Earth Science
Tracking and Data Relay Satellite System
Brightest

NORAD ID: 20580

Int'l Code: 1990-037B

Perigee: 519.0 km

Apogee: 522.8 km

Inclination: 28.5 °

Period: 94.9 minutes

Semi major axis: 6891 km

RCS: 28.5194 m² (large)

Launch date: April 24, 1990
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

The Hubble Space Telescope (HST) was the first and flagship mission of NASA's Great Observatories program. Designed to complement the wavelength capabilities of the other spacecraft in the program (CGRO, AXAF, and SIRTF), HST was a 2.4 m, f/24 Ritchey-Chretien telescope capable of performing observations in the visible, near-ultraviolet, and near-infrared (1150 A to 1 mm).

1 20580U 90037B   24140.51294472  .00009875  00000-0  47139-3 0  9995
2 20580  28.4673 177.1946 0002790  88.7588 271.3324 15.17377538672671

Source of the keplerian elements: AMSAT