Key statistics
Satellite PROGRESS MS-31 at a glance.
Uptime
30
Days in orbit
Revolutions
≈ 15.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
51.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for PROGRESS MS-31.
Object identification
Identified? True
Debris? False
Object name: PROGRESS MS-31
International designator: 2025-146A
Object number (NORAD): 64751
Object ID (CCSDS): 64751
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 92.887 minutes
Inclination: 51.6345 deg
SMA: 6794.071 km
Apoapsis: 417.165 km
Periapsis: 414.707 km
RAAN: 82.4019 deg
Eccentricy: 0.0001809
Argument of periapsis: 140.758 deg
Mean anomaly: 219.354 deg
Mean motion: 15.50271103 rev/day
Mean motion (dot): 0.00012531 rev/day2
B* drag term: 0.00022505 1/REarth
Two-line elements (TLE)
Creation date: Aug. 1, 2025, 7:30 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 1, 2025, 12:23 p.m. UTC
TLE line 0: 0 PROGRESS MS-31
TLE line 1: 1 64751U 25146A 25213.51638167 .00012531 00000-0 22505-3 0 9990
TLE line 2: 2 64751 51.6345 82.4019 0001809 140.7580 219.3540 15.50271103 3952
Live tracking on map
Real-time ground track for satellite PROGRESS MS-31.
In-orbit conjunctions
There are no conjunctions computed for PROGRESS MS-31, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Progress resupply mission to the International Space Station.
PROGRESS MS-31 was lifted into orbit during the mission ‘Soyuz 2.1a | Progress MS-31 (92P)’, on board a Soyuz 2.1a space rocket.
The launch took place on July 3, 2025, 7:32 p.m. from 31/6.
For more information about the launch, click the button.
Soyuz 2.1a | Progress MS-31 (92P)
Agency: Russian Federal Space Agency (ROSCOSMOS)
Status: Launch Successful
Launch date: July 3, 2025, 7:32 p.m. UTC
Rocket: Soyuz 2.1a
Launch pad: 31/6
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
Latest news about this satellite
The Space Traffic Report: Starlink, ISS docking, and upcoming Falcon 9 & Kuiper launches
This past week marked a relatively quiet period for orbital launches, but there was still… The post The Space Traffic Report: Starlink, ISS docking, and upcoming Falcon 9 & Kuiper launches appeared first on NASASpaceFlight.com.
Progress MS-31 to launch as ISS hosts private crew, prepares for another handover
The International Space Station is in the midst of a transitional period, with the crew… The post Progress MS-31 to launch as ISS hosts private crew, prepares for another handover appeared first on NASASpaceFlight.com.
Launch Roundup: Gilmour Space to make debut, SpaceX plans east coast doubleheader
With the month of June coming to a close and July on the horizon, the… The post Launch Roundup: Gilmour Space to make debut, SpaceX plans east coast doubleheader appeared first on NASASpaceFlight.com.
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