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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 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 (2 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: 13 hours ago

TLE from 13 hours ago

0 LEMUR-2-LAILA
1 66776U 25276DQ  26034.55850304  .00009722  00000-0  46024-3 0  9998
2 66776  97.4312 110.5053 0000350 347.1628  12.9597 15.19548632 10147

Epoch: 2026-02-03T13:24Z

TLE epoch observation values (Epoch: 2026-02-03T13:24:14.662Z)

Latitude

-0.00012°

Longitude

135.70652°

Altitude

510.058 km

Speed

7.609 km/s

True Right ascension

07h 22m 01s

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

04:10:19

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

504.412 km

Perigee altitude

503.93 km

Semi-major axis

6,882.308 km

Eccentricity

0.00004

Inclination

97.4312°

RAAN

110.5053°

Arg. of periapsis

347.1628°

True anomaly

12.9606°

Mean anomaly

12.9597°

Eccentric anomaly

12.96015°

Mean motion

3.80139 °/min

Orbital period

94.7 mins

BSTAR

0.00046024

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

LEMUR-2-STAS-GORBUK, 66686

LEMUR-2-DEANANDMAEVE, 66680

FLOCK 4H 5, 66708

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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	2026-02-04 05:20:44.209Z	195.363° SSW	2026-02-04 05:22:44.209Z	252.143° W	35.882°	2026-02-04 05:25:44.209Z	331.844° NNW
4 mins	2026-02-04 18:25:44.209Z	332.225° NNW	2026-02-04 18:27:44.209Z	276.404° WNW	26.571°	2026-02-04 18:29:44.209Z	233.992° 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: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-02-03T13:24:14.662Z)

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: 13 hours ago