Key statistics
Satellite OBJECT B at a glance.
Uptime
848
Days in orbit
Revolutions
≈ 15.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for OBJECT B.
Object identification
Identified? True
Debris? False
Object name: OBJECT B
International designator: 2023-091B
Object number (NORAD): 57167
Object ID (CCSDS): 57167
Country: TO BE DETERMINED/UNKNOWN (TBD)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 92.516 minutes
Inclination: 97.5336 deg
SMA: 6775.985 km
Apoapsis: 402.087 km
Periapsis: 393.612 km
RAAN: 3.7436 deg
Eccentricy: 0.0006254
Argument of periapsis: 186.6474 deg
Mean anomaly: 173.4698 deg
Mean motion: 15.56482103 rev/day
Mean motion (dot): 0.00125055 rev/day2
B* drag term: 0.0017421 1/REarth
Two-line elements (TLE)
Creation date: Oct. 22, 2025, 12:06 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 21, 2025, 7:24 p.m. UTC
TLE line 0: 0 OBJECT B
TLE line 1: 1 57167U 23091B 25294.80892556 .00125055 00000-0 17421-2 0 9991
TLE line 2: 2 57167 97.5336 3.7436 0006254 186.6474 173.4698 15.56482103128753
Live tracking on map
Real-time ground track for satellite OBJECT B.
In-orbit conjunctions
There are no conjunctions computed for OBJECT B, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Meteor-M satellites are a new generation of Russian meteorological satellites to replace the Meteor-3M series. The first two Meteor-M satellites will feature following instruments: - MSU-MR - Low-resolution Multispectral Scanner for global and regional for cloud cover mapping - KMSS-2 - multichannel scanning unit for Earth surface monitoring - MTVZA-GYa - imager/sounder for Atmospheric temperature and humidity profiles, sea surface wind - IKFS-2 advanced IR sounder for Atmospheric temperature and humidity profiles - BRK SSPD - Data Collection System - RK-SM-MKA - Modified Rescue Radio complex One initial Meteor-M 1 satellite was built, followed by the improved Meteor-M 2 series satellites. 42 cubesats from various Russian and international organizations will be launched as co-passengers.
OBJECT B was lifted into orbit during the mission ‘Soyuz 2.1b/Fregat-M | Meteor-M No.2-3 & others’, on board a Soyuz 2.1b/Fregat-M space rocket.
The launch took place on June 27, 2023, 11:34 a.m. from Cosmodrome Site 1S.
For more information about the launch, click the button.
Soyuz 2.1b/Fregat-M | Meteor-M No.2-3 & others
Agency: N/A
Status: Launch Successful
Launch date: June 27, 2023, 11:34 a.m. UTC
Rocket: Soyuz 2.1b/Fregat-M
Launch pad: Cosmodrome Site 1S
Location: Vostochny Cosmodrome, Siberia, Russian Federation
...
Latest news about this satellite
Launch Roundup: Virgin Galactic performs crewed suborbital mission; SpaceX launches Euclid
Four launches are planned for the week of June 24 to July 1. The Russians opened the launches, with a Meteor weather satellite riding a Soyuz rocket on Tuesday, June 27, while Virgin Galactic flew its Galactic 01 crewed suborbital mission Thursday, June 2...
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