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LINUSS2, 55247

Orbit data source: Space-Track

LINUSS2, 55247 is a payload satellite owned by LMSS Denver (US) in GEO that was launched on Tue, 01 Nov 2022 UTC via an FALCON HEAVY launch vehicle from the Air Force Eastern Test Range (AFETR). 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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https://www.satcat.com/sats-embedded/55247?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55247, 2022-144H

Orbit

GEO

Last TLE update

1 day ago

Origin

Lockheed Martin (US)

Manufacturer

TYVAK/LMSSD

Mission

Operational Commercial Technology

Bus & Motor

CUBESAT 12U, Unknown motor

Mass

21.5 kg wet, 19.2 kg dry

Launch date (UTC)

2022-11-01 (3 years ago)

Launch vehicle

FALCON HEAVY

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.7 m

Radar Cross Section

0.512 m²

Expand to show TLE details & history

TLE from 1 day ago

0 LINUSS2
1 55247U 22144H   25211.43210125 -.00000013  00000-0  00000-0 0  9990
2 55247   4.5867  66.3197 0005826 319.2080 282.1463  0.99053643  8521

Epoch: 2025-07-30T10:22Z

TLE epoch observation values (Epoch: 2025-07-30T10:22:13.548Z)

Latitude

-4.03655°

Longitude

-156.32635°

Altitude

36,126.476 km

Speed

3.063 km/s

True Right ascension

20h 30m 09s

True Declination

-4° 01' 57"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-4.49098°

Longitude

-114.42097°

Altitude

36,111.694 km

Speed

3.064 km/s

Apparent Right ascension

22h 54m 22s

Apparent Declination

-10° 31' 04"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

03:01:49

Azimuth

243.221° WSW

Elevation

13.799°

Doppler factor

Orbital elements

Apogee altitude

36,157.398 km

Perigee altitude

36,107.865 km

Semi-major axis

42,510.768 km

Eccentricity

0.00058

Inclination

4.5867°

RAAN

66.3197°

Arg. of periapsis

319.208°

True anomaly

282.08102°

Mean anomaly

282.1463°

Eccentric anomaly

282.11366°

Mean motion

0.24763 °/min

Orbital period

1,453.81 mins

BSTAR

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Other satellites on launch #144 in the year 2022 (2022-11-01 UTC)

LDPE-2, 54219

USA 339, 54220

FALCON HEAVY R/B, 54221

FALCON HEAVY DEB, 54222

LINUSS2 Visibility forecast

Observer location: undefined°, undefined°

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.
1440 mins	2025-07-31 13:24:36.206Z	243.208° WSW	2025-08-01 00:10:36.206Z	251.78° W	18.073°	2025-08-01 13:24:36.206Z	246.529° WSW

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55247 neighbors

Authenticating...

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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Authenticating...

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Check out LINUSS2, 55247 on other resources

View LINUSS2, 55247 on NASA - NSSDCA Website

View LINUSS2, 55247 on Heavens-Above

View LINUSS2, 55247 on Keep Track

View LINUSS2, 55247 on Celestrak

View LINUSS2, 55247 on Gunter's Space Page

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