OBJECT A, 101151

Orbit data source: Space-Track

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Recently launched and/or uncataloged RSOs may have evolving metadata. Metadata may include the following, but is not limited to: Owner, Manufacturer, Bus, Motor, and Mission.

OBJECT A, 101151 is a satellite owned by PLA SSF (CN) in LEO that was launched on Fri, 23 Oct 2026 UTC via a CHANG ZHENG 4B 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/101151?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/101151?theme=dark&initialShowStats=false

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Identifier

101151, 2026-241A

Orbit

LEO

Country

CN / PRC

Related business

Strategic Support Troops (CN)

Manufacturer

DFH

Mission

Operational spacecraft

Bus & Motor

YG53, Unknown motor

Mass

~250 kg wet, ~250 kg dry

Launch date (UTC)

2026-10-23 (2 days ago)

Launch vehicle

CHANG ZHENG 4B

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Unknown

Shape & HBR

BOX + 2 PAN, 2.5 m

Radar Cross Section

RCS unknown

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 OBJECT A
1 A1151U 26241A   26297.05641211  .00000625  00000-0  45853-4 0  9991
2 A1151  45.0003 306.0536 0006368 266.1649  93.8502 15.15751387    46

Epoch: 2026-10-24T01:21Z

TLE epoch observation values (Epoch: 2026-10-24T01:21:14.006Z)

Latitude

0.00003°

Longitude

-106.72281°

Altitude

518.995 km

Speed

7.605 km/s

True Right ascension

20h 24m 12s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

05:18:44

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

524.692 km

Perigee altitude

515.906 km

Semi-major axis

6,898.436 km

Eccentricity

0.00064

Inclination

45.0003°

RAAN

306.0536°

Arg. of periapsis

266.1649°

True anomaly

93.923°

Mean anomaly

93.8502°

Eccentric anomaly

93.8866°

Mean motion

3.78806 °/min

Orbital period

95.04 mins

BSTAR

0.000045853

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Other satellites on launch #241 in the year 2026 (2026-10-23 UTC)

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OBJECT A Visibility forecast

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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.
4 mins	2026-10-26 02:34:57.705Z	171.483° S	2026-10-26 02:35:57.705Z	150.811° SSE	22.35°	2026-10-26 02:38:57.705Z	94.382° ESE
6 mins	2026-10-26 04:12:57.705Z	250.912° W	2026-10-26 04:15:57.705Z	35.895° NE	73.036°	2026-10-26 04:18:57.705Z	64.595° ENE
6 mins	2026-10-26 05:52:57.705Z	293.364° NW	2026-10-26 05:55:57.705Z	11.582° NNE	38.132°	2026-10-26 05:58:57.705Z	64.018° ENE
6 mins	2026-10-26 07:32:57.705Z	303.557° NW	2026-10-26 07:35:57.705Z	34.305° NE	49.378°	2026-10-26 07:38:57.705Z	89.315° E
6 mins	2026-10-26 09:12:57.705Z	276.275° WNW	2026-10-26 09:14:57.705Z	225.73° WSW	46.77°	2026-10-26 09:18:57.705Z	137.688° SSE

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Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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Check out OBJECT A, 101151 on other resources

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OBJECT A, 101151

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-10-24T01:21:14.006Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #241 in the year 2026 (2026-10-23 UTC)

OBJECT A Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT A, 101151 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago