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 (7 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, Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 OBJECT L
1 66676U 25276L   26192.73538019  .00002969  00000-0  14410-3 0  9998
2 66676  97.4172 265.5641 0004293 279.7136  80.3614 15.19246930 34138

Epoch: 2026-07-11T17:38Z

TLE epoch observation values (Epoch: 2026-07-11T17:38:56.848Z)

Latitude

0.00001°

Longitude

71.1829°

Altitude

510.71 km

Speed

7.609 km/s

True Right ascension

17h 42m 15s

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

17:05:16

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

508.038 km

Perigee altitude

502.128 km

Semi-major axis

6,883.22 km

Eccentricity

0.00043

Inclination

97.4172°

RAAN

265.5641°

Arg. of periapsis

279.7136°

True anomaly

80.4099°

Mean anomaly

80.3614°

Eccentric anomaly

80.38565°

Mean motion

3.80063 °/min

Orbital period

94.72 mins

BSTAR

0.0001441

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

LEMUR-2-DEANANDMAEVE, 66680

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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	2026-07-12 04:50:20.700Z	161.145° S	2026-07-12 04:53:20.700Z	107.652° ESE	43.797°	2026-07-12 04:56:20.700Z	352.655° N
5 mins	2026-07-12 17:56:20.700Z	0.616° NNE	2026-07-12 17:58:20.700Z	277.246° WNW	42.735°	2026-07-12 18:01:20.700Z	202.753° SW
5 mins	2026-07-13 04:34:20.700Z	135.147° SSE	2026-07-13 04:36:20.700Z	76.378° E	34.617°	2026-07-13 04:39:20.700Z	4.793° NNE

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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: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-07-11T17:38:56.848Z)

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: 11 hours ago