OBJECT L, 66676

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 L, 66676 is a satellite in SSO that was launched on Fri, 28 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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/66676?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/66676?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66676, 2025-276L

Orbit

SSO

Country

TBD

Related business

None

Manufacturer

Unknown

Mission

Operational Civil Technology

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2025-11-28 (4 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Unknown

Shape & HBR

Box + 2 Ant, 0.1 m

Radar Cross Section

0.006 m²

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 OBJECT L
1 66676U 25276L   26092.19468202  .00007912  00000-0  38929-3 0  9997
2 66676  97.4218 166.8748 0004431 268.6037  91.4690 15.18262009 18875

Epoch: 2026-04-02T04:40Z

TLE epoch observation values (Epoch: 2026-04-02T04:40:20.526Z)

Latitude

0.00002°

Longitude

-93.75738°

Altitude

514.26 km

Speed

7.607 km/s

True Right ascension

11h 07m 29s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

01:25:56

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

511.113 km

Perigee altitude

505.011 km

Semi-major axis

6,886.199 km

Eccentricity

0.00044

Inclination

97.4218°

RAAN

166.8748°

Arg. of periapsis

268.6037°

True anomaly

91.51976°

Mean anomaly

91.469°

Eccentric anomaly

91.49438°

Mean motion

3.79816 °/min

Orbital period

94.78 mins

BSTAR

0.00038929

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Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

OBJECT CN, 66750

IMPULSE-3 MIRA, 66687

W-SERIES 5, 66747 (Decayed)

LEMUR-2-STARLIGHT, 66783

LEMUR-2-MYRA, 66787

LEMUR-2-CELIJO-SB-PK, 66781

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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.
6 mins	2026-04-03 04:31:45.156Z	140.908° SSE	2026-04-03 04:34:45.156Z	77.864° E	32.612°	2026-04-03 04:37:45.156Z	7.175° NNE
5 mins	2026-04-03 17:37:45.156Z	23.116° NE	2026-04-03 17:39:45.156Z	68.821° E	41.065°	2026-04-03 17:42:45.156Z	180.171° SSW

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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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out OBJECT L, 66676 on other resources

View OBJECT L, 66676 on Heavens-Above

View OBJECT L, 66676 on Keep Track

View OBJECT L, 66676 on Celestrak

View OBJECT L, 66676 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, 66676

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2026-04-02T04:40:20.526Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

OBJECT L Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT L, 66676 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago