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: 494.6 km

Apogee: 497.7 km

Inclination: 28.5 °

Period: 94.4 minutes

Semi major axis: 6867 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   25199.31773569  .00003605  00000-0  12979-3 0  9996
2 20580  28.4667 193.8588 0002240  82.0551 278.0297 15.25581538737444

Source of the keplerian elements: AMSAT