OBJECT AC, 101137

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 AC, 101137 is a satellite in LEO that was launched on Tue, 20 Oct 2026 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/101137?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/101137?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

101137, 2026-237AC

Orbit

LEO

Country

TBD

Related business

None

Manufacturer

Unknown

Mission

Operational spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2026-10-20 (4 days ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Unknown

Shape & HBR

Unknown

Radar Cross Section

RCS unknown

Expand to show TLE details & history
Last TLE update: 4 hours ago

TLE from 4 hours ago

0 OBJECT AC
1 A1137U 26237AC  26297.32080857  .00003912  00000-0  40167-3 0  9997
2 A1137  52.9877 305.8814 0005699 268.1365  91.8964 14.92437165   583

Epoch: 2026-10-24T07:41Z

TLE epoch observation values (Epoch: 2026-10-24T07:41:57.860Z)

Latitude

-0.00004°

Longitude

157.6616°

Altitude

591.339 km

Speed

7.565 km/s

True Right ascension

20h 23m 31s

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

06:46:41

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

594.59 km

Perigee altitude

586.647 km

Semi-major axis

6,968.756 km

Eccentricity

0.00057

Inclination

52.9877°

RAAN

305.8814°

Arg. of periapsis

268.1365°

True anomaly

91.96167°

Mean anomaly

91.8964°

Eccentric anomaly

91.92903°

Mean motion

3.73087 °/min

Orbital period

96.49 mins

BSTAR

0.00040167

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Other satellites on launch #237 in the year 2026 (2026-10-20 UTC)

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OBJECT AC 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.
8 mins	2026-10-25 03:08:36.764Z	217.539° SW	2026-10-25 03:12:36.764Z	145.617° SSE	64.886°	2026-10-25 03:16:36.764Z	56.234° ENE
5 mins	2026-10-25 04:51:36.764Z	295.678° NW	2026-10-25 04:53:36.764Z	337.756° N	27.277°	2026-10-25 04:56:36.764Z	28.76° NE
4 mins	2026-10-25 08:15:36.764Z	352.039° N	2026-10-25 08:16:36.764Z	9.495° NNE	19.945°	2026-10-25 08:19:36.764Z	59.206° ENE
6 mins	2026-10-25 09:55:36.764Z	318.403° NNW	2026-10-25 09:58:36.764Z	76.048° E	64.199°	2026-10-25 10:01:36.764Z	119.748° SE

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Co-orbital & Co-planar RSOs

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

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Check out OBJECT AC, 101137 on other resources

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View OBJECT AC, 101137 on Keep Track

View OBJECT AC, 101137 on Celestrak

View OBJECT AC, 101137 on Gunter's Space Page

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OBJECT AC, 101137

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 4 hours ago

TLE from 4 hours ago

TLE epoch observation values (Epoch: 2026-10-24T07:41:57.860Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #237 in the year 2026 (2026-10-20 UTC)

OBJECT AC Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT AC, 101137 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 4 hours ago