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LEMUR-2-LAILA, 66776

Orbit data source: Space-Track

LEMUR-2-LAILA, 66776 is a payload satellite owned by Spire (US) 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). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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<iframe src="https://www.satcat.com/sats-embedded/66776?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/66776?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66776, 2025-276DQ

Orbit

SSO

Country

Related business

Spire Global (US)

Manufacturer

Spire/Glasgow

Mission

Operational Commercial Com/MetRO

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

7.6 kg wet, 7.6 kg dry

Launch date (UTC)

2025-11-28 (4 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.5 m

Radar Cross Section

0.063 m²

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 LEMUR-2-LAILA
1 66776U 25276DQ  26092.42509717  .00009887  00000-0  45638-3 0  9999
2 66776  97.4212 167.4681 0002822  94.1408 266.0149 15.20415944 18936

Epoch: 2026-04-02T10:12Z

TLE epoch observation values (Epoch: 2026-04-02T10:12:08.395Z)

Latitude

-0.00011°

Longitude

-176.34063°

Altitude

507.811 km

Speed

7.61 km/s

True Right ascension

11h 09m 52s

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

08:09:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

503.492 km

Perigee altitude

499.61 km

Semi-major axis

6,879.688 km

Eccentricity

0.00028

Inclination

97.4212°

RAAN

167.4681°

Arg. of periapsis

94.1408°

True anomaly

265.98264°

Mean anomaly

266.0149°

Eccentric anomaly

265.99877°

Mean motion

3.80356 °/min

Orbital period

94.65 mins

BSTAR

0.00045638

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

MERCURY ONE (M1), 66742

LEMUR-2-STARLIGHT, 66783

LEMUR-2-MYRA, 66787

LEMUR-2-CELIJO-SB-PK, 66781

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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LEMUR-2-LAILA 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.
5 mins	2026-04-03 05:17:45.673Z	192.884° SSW	2026-04-03 05:19:45.673Z	257.623° W	37.826°	2026-04-03 05:22:45.673Z	334.599° NNW
5 mins	2026-04-03 18:21:45.673Z	341.218° N	2026-04-03 18:23:45.673Z	291.308° WNW	28.72°	2026-04-03 18:26:45.673Z	225.685° WSW

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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 LEMUR-2-LAILA, 66776 on other resources

View LEMUR-2-LAILA, 66776 on NASA - NSSDCA Website

View LEMUR-2-LAILA, 66776 on Heavens-Above

View LEMUR-2-LAILA, 66776 on Keep Track

View LEMUR-2-LAILA, 66776 on Celestrak

View LEMUR-2-LAILA, 66776 on Gunter's Space Page

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

LEMUR-2-LAILA, 66776

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-04-02T10:12:08.395Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

LEMUR-2-LAILA Visibility forecast

Co-orbital & Co-planar RSOs

Check out LEMUR-2-LAILA, 66776 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago