Showing default

LEMUR-2-VUKASIN, 66785

Orbit data source: Space-Track

LEMUR-2-VUKASIN, 66785 is an American payload 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). 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/66785?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/66785?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

66785, 2025-276EA

Orbit

SSO

Country

Related business

Spire Global (US)

Manufacturer

Spire/Glasgow

Mission

Operational Commercial Technology

Bus & Motor

CUBESAT 4U, Unknown motor

Mass

5 kg wet, 5 kg dry

Launch date (UTC)

2025-11-28 (7 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, 0.2 m

Radar Cross Section

0.063 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 LEMUR-2-VUKASIN
1 66785U 25276EA  26192.77031164  .00002931  00000-0  23704-3 0  9997
2 66785  97.5240 262.9290 0003578  64.9856 295.1739 15.00527711 33834

Epoch: 2026-07-11T18:29Z

TLE epoch observation values (Epoch: 2026-07-11T18:29:14.925Z)

Latitude

-0.00008°

Longitude

55.93806°

Altitude

567.272 km

Speed

7.578 km/s

True Right ascension

17h 31m 42s

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

19:43:38

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

564.748 km

Perigee altitude

559.782 km

Semi-major axis

6,940.402 km

Eccentricity

0.00036

Inclination

97.524°

RAAN

262.929°

Arg. of periapsis

64.9856°

True anomaly

295.13679°

Mean anomaly

295.1739°

Eccentric anomaly

295.15534°

Mean motion

3.75376 °/min

Orbital period

95.9 mins

BSTAR

0.00023704

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

FLOCK 4H 32, 66735

FOSSASAT2E24, 66780

GYEONGGISAT-1, 66771

LEMUR-2-CELIJO-SB-PK, 66781

LEMUR-2-STARLIGHT, 66783

Did you know?

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

Click here to try in Sandbox

LEMUR-2-VUKASIN Visibility forecast

Loading observer location...
Set Observer location

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	2026-07-12 17:27:17.065Z	16.882° NNE	2026-07-12 17:31:17.065Z	145.942° SSE	42.384°	2026-07-12 17:34:17.065Z	185.447° SSW
6 mins	2026-07-13 04:14:17.065Z	132.132° SE	2026-07-13 04:17:17.065Z	59.432° ENE	30.449°	2026-07-13 04:20:17.065Z	7.091° NNE

Items per page:

1–2 of 2 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

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

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out LEMUR-2-VUKASIN, 66785 on other resources

View LEMUR-2-VUKASIN, 66785 on NASA - NSSDCA Website

View LEMUR-2-VUKASIN, 66785 on Heavens-Above

View LEMUR-2-VUKASIN, 66785 on Keep Track

View LEMUR-2-VUKASIN, 66785 on Celestrak

View LEMUR-2-VUKASIN, 66785 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-VUKASIN, 66785

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: 2026-07-11T18:29:14.925Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

LEMUR-2-VUKASIN Visibility forecast

Co-orbital & Co-planar RSOs

Check out LEMUR-2-VUKASIN, 66785 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago