OBJECT B, 63631

Orbit data source: Space-Track

You're viewing an Uncataloged Satellite

Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT B, 63631 is a satellite in LEO that was launched on Tue, 22 Apr 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

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<iframe src="https://www.satcat.com/sats-embedded/63631?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/63631?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63631, 2025-081B

Orbit

LEO

Last TLE update

11 hours ago

Origin

Tomorrow.io (The Tomorrow Companies Inc.) (TBD)

Manufacturer

Blue Canyon

Mission

Operational Commercial Weather

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

12 kg wet, 12 kg dry

Launch date (UTC)

2025-04-22 (3 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Unknown

Shape & HBR

Box + 2 Pan, 1.2 m

Radar Cross Section

0.138 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 11 hours ago

0 OBJECT B
1 63631U 25081B   25188.85058372  .00001111  00000-0  11188-3 0  9993
2 63631  45.3952 321.5024 0003302 232.8752 127.1824 14.97890663 11519

Epoch: 2025-07-07T20:24Z

TLE epoch observation values (Epoch: 2025-07-07T20:24:50.433Z)

Latitude

-0.00002°

Longitude

89.23824°

Altitude

574.845 km

Speed

7.574 km/s

True Right ascension

21h 26m 00s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-23.15341°

Longitude

-68.23801°

Altitude

577.051 km

Speed

7.574 km/s

Apparent Right ascension

09h 16m 39s

Apparent Declination

-34° 26' 50"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

19:03:25

Azimuth

271.062° WNW

Elevation

-63.07°

Doppler factor

Orbital elements

Apogee altitude

577.234 km

Perigee altitude

572.642 km

Semi-major axis

6,953.075 km

Eccentricity

0.00033

Inclination

45.3952°

RAAN

321.5024°

Arg. of periapsis

232.8752°

True anomaly

Unknown

Mean anomaly

127.1824°

Eccentric anomaly

Unknown

Mean motion

3.7435 °/min

Orbital period

96.17 mins

BSTAR

0.00011188

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Other satellites on launch #81 in the year 2025 (2025-04-22 UTC)

KORSAT-3, 63630

OBJECT B Visibility forecast

Observer location: undefined°, undefined°

Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
5 mins	2025-07-08 10:58:57.347Z	181.286° SSW	2025-07-08 11:01:57.347Z	134.342° SE	17.955°	2025-07-08 11:03:57.347Z	102.088° ESE
7 mins	2025-07-08 12:38:57.347Z	241.568° WSW	2025-07-08 12:41:57.347Z	207.627° SW	44.717°	2025-07-08 12:45:57.347Z	66.331° ENE
6 mins	2025-07-08 14:20:57.347Z	294.368° NW	2025-07-08 14:22:57.347Z	343.45° N	33.486°	2025-07-08 14:26:57.347Z	62.824° ENE
6 mins	2025-07-08 16:01:57.347Z	306.776° NW	2025-07-08 16:04:57.347Z	31.719° NE	34.906°	2025-07-08 16:07:57.347Z	82.915° E
6 mins	2025-07-08 17:42:57.347Z	285.1° WNW	2025-07-08 17:44:57.347Z	247.764° W	40.425°	2025-07-08 17:48:57.347Z	130.012° SE

Authenticating...

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Check out OBJECT B, 63631 on other resources

View OBJECT B, 63631 on Heavens-Above

View OBJECT B, 63631 on Keep Track

View OBJECT B, 63631 on Celestrak

View OBJECT B, 63631 on Gunter's Space Page

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