OBJECT L, 101121

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 L, 101121 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/101121?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/101121?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

101121, 2026-237L

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: 2 days ago

TLE from 2 days ago

0 OBJECT L
1 A1121U 26237L   26295.57984117  .00003126  00000-0  32713-3 0  9992
2 A1121  52.9864 313.5430 0005610 268.1011  91.9328 14.92277264   322

Epoch: 2026-10-22T13:54Z

TLE epoch observation values (Epoch: 2026-10-22T13:54:58.277Z)

Latitude

-0.00004°

Longitude

73.78745°

Altitude

591.837 km

Speed

7.565 km/s

True Right ascension

20h 54m 10s

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

05:37:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

595.026 km

Perigee altitude

587.207 km

Semi-major axis

6,969.254 km

Eccentricity

0.00056

Inclination

52.9864°

RAAN

313.543°

Arg. of periapsis

268.1011°

True anomaly

91.99705°

Mean anomaly

91.9328°

Eccentric anomaly

91.96492°

Mean motion

3.73047 °/min

Orbital period

96.5 mins

BSTAR

0.00032713

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

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OBJECT L 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.
7 mins	2026-10-24 11:27:33.978Z	291.009° WNW	2026-10-24 11:31:33.978Z	225.216° WSW	30.585°	2026-10-24 11:34:33.978Z	172.729° S
7 mins	2026-10-25 03:10:33.978Z	214.367° SW	2026-10-25 03:13:33.978Z	120.063° SE	65.068°	2026-10-25 03:17:33.978Z	55.47° ENE
6 mins	2026-10-25 04:51:33.978Z	286.315° WNW	2026-10-25 04:54:33.978Z	344.216° N	26.767°	2026-10-25 04:57:33.978Z	31.031° NE
5 mins	2026-10-25 08:15:33.978Z	341.276° N	2026-10-25 08:17:33.978Z	14.184° NNE	20.31°	2026-10-25 08:20:33.978Z	62.121° ENE
7 mins	2026-10-25 09:55:33.978Z	315.465° NNW	2026-10-25 09:58:33.978Z	1.875° NNE	65.955°	2026-10-25 10:02:33.978Z	120.812° 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 L, 101121 on other resources

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View OBJECT L, 101121 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

OBJECT L, 101121

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-10-22T13:54:58.277Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT L Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT L, 101121 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago