OBJECT B, 63983

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, 63983 is a satellite in SSO that was launched on Wed, 14 May 2025 UTC via a CHANG ZHENG 2D launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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/63983?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/63983?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63983, 2025-100B

Orbit

SSO

Last TLE update

9 hours ago

Origin

Unknown

Manufacturer

Unknown

Mission

Operational spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2025-05-14 (1 week ago)

Launch vehicle

CHANG ZHENG 2D

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Unknown

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 9 hours ago

0 OBJECT B
1 63983U 25100B   25140.19911717  .00016160  00000-0  69216-3 0  9996
2 63983  97.4047 215.7599 0011968 242.8782 117.1235 15.22795728   905

Epoch: 2025-05-20T04:46Z

TLE epoch observation values (Epoch: 2025-05-20T04:46:43.723Z)

Latitude

0.00003°

Longitude

-94.02309°

Altitude

504.267 km

Speed

7.61 km/s

True Right ascension

14h 23m 02s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-19.29316°

Longitude

-91.04481°

Altitude

506.215 km

Speed

7.609 km/s

Apparent Right ascension

13h 04m 56s

Apparent Declination

-31° 46' 09"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

23:02:50

Azimuth

278.706° WNW

Elevation

-64.1°

Doppler factor

Orbital elements

Apogee altitude

502.599 km

Perigee altitude

486.149 km

Semi-major axis

6,872.511 km

Eccentricity

0.0012

Inclination

97.4047°

RAAN

215.7599°

Arg. of periapsis

242.8782°

True anomaly

Unknown

Mean anomaly

117.1235°

Eccentric anomaly

Unknown

Mean motion

3.80952 °/min

Orbital period

94.5 mins

BSTAR

0.00069216

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Other satellites on launch #100 in the year 2025 (2025-05-14 UTC)

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.
6 mins	2025-05-20 17:57:22.629Z	8.641° NNE	2025-05-20 18:00:22.629Z	292.293° WNW	44.425°	2025-05-20 18:03:22.629Z	197.741° SSW
5 mins	2025-05-21 04:35:22.629Z	121.979° SE	2025-05-21 04:37:22.629Z	59.106° ENE	29.822°	2025-05-21 04:40:22.629Z	6.055° NNE

Authenticating...

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Check out OBJECT B, 63983 on other resources

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View OBJECT B, 63983 on Keep Track

View OBJECT B, 63983 on Celestrak

View OBJECT B, 63983 on Gunter's Space Page

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