Key statistics
Satellite LMRST-SAT at a glance.
Uptime
3621
Days in orbit
Revolutions
≈ 14.9
Per day
Orbit
LEO
Low Earth Orbit
Inclination
64.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for LMRST-SAT.
Object identification
Identified? True
Debris? False
Object name: LMRST-SAT
International designator: 2015-058H
Object number (NORAD): 40971
Object ID (CCSDS): 40971
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 96.755 minutes
Inclination: 64.7752 deg
SMA: 6981.413 km
Apoapsis: 708.608 km
Periapsis: 497.948 km
RAAN: 76.8493 deg
Eccentricy: 0.01508721
Argument of periapsis: 167.4519 deg
Mean anomaly: 193.0417 deg
Mean motion: 14.88290592 rev/day
Mean motion (dot): 0.00005864 rev/day2
B* drag term: 0.0005266482 1/REarth
Two-line elements (TLE)
Creation date: Sept. 6, 2025, 2:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 5, 2025, 9:59 p.m. UTC
TLE line 0: 0 LMRST-SAT
TLE line 1: 1 40971U 15058H 25248.91630087 .00005864 00000-0 52665-3 0 9995
TLE line 2: 2 40971 64.7752 76.8493 0150872 167.4519 193.0417 14.88290592 71211
Live tracking on map
Real-time ground track for satellite LMRST-SAT.
In-orbit conjunctions
There are no conjunctions computed for LMRST-SAT, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Classified payload for the U.S. National Reconnaissance Office.
LMRST-SAT was lifted into orbit during the mission ‘Atlas V 401 | NROL-55 (Multipayload mission)’, on board a Atlas V 401 space rocket.
The launch took place on Oct. 8, 2015, 12:49 p.m. from Space Launch Complex 3E.
For more information about the launch, click the button.
Atlas V 401 | NROL-55 (Multipayload mission)
Agency: N/A
Status: Launch Successful
Launch date: Oct. 8, 2015, 12:49 p.m. UTC
Rocket: Atlas V 401
Launch pad: Space Launch Complex 3E
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
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