Key statistics
Satellite HAPS at a glance.
Uptime
1348
Days in orbit
Revolutions
N/A
Per day
Orbit
LEO
Low Earth Orbit
Inclination
N/A
Latest
Satellite identification and parameters
Extended collection of information and parameters for HAPS.
Object identification
Object name: HAPS
International designator: 1997-084K
Object number (NORAD): 25121
Object ID (CCSDS): 25121
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Decay date: Sept. 1, 2001
Inclination: 42.64 deg
Period: 87.77 minutes
Apoapsis: 170.0 km
Periapsis: 158.0 km
Two-line elements (TLE)
No TLE available, as this satellite has decayed and is no longer in orbit.
Live tracking on map
Satellite HAPS has decayed and is no longer in orbit. No tracking available.
In-orbit conjunctions
Satellite HAPS has decayed and is no longer in orbit. No conjunctions available.
Associated space launch
HAPS was lifted into orbit during the mission ‘Pegasus XL HAPS | Orbcomm-A1 - A8’, on board a Pegasus XL HAPS space rocket.
The launch took place on Dec. 23, 1997, 7:11 p.m. from Wallops Flight Facility.
For more information about the launch, click the button.

Pegasus XL HAPS | Orbcomm-A1 - A8
Agency: N/A
Status: Launch Successful
Launch date: Dec. 23, 1997, 7:11 p.m. UTC
Rocket: Pegasus XL HAPS
Launch pad: Wallops Flight Facility
Location: Air launch to orbit
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