STARLINK-3085, 49156

Orbit data source: Space-Track

STARLINK-3085, 49156 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 14 Sep 2021 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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https://www.satcat.com/sats-embedded/49156?theme=dark&initialShowStats=false

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Identifier

49156, 2021-082AC

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

297 kg wet, ~275 kg dry

Launch date (UTC)

2021-09-14 (4 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 10.1 m

Radar Cross Section

13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 STARLINK-3085
1 49156U 21082AC  26011.46263979  .00001009  00000-0  92321-4 0  9995
2 49156  70.0006  38.7388 0003141 271.4421  88.6378 14.98340013239475

Epoch: 2026-01-11T11:06Z

TLE epoch observation values (Epoch: 2026-01-11T11:06:12.077Z)

Latitude

-0.00007°

Longitude

121.21512°

Altitude

574.398 km

Speed

7.574 km/s

True Right ascension

02h 34m 57s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

09:59:54

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

572.155 km

Perigee altitude

567.791 km

Semi-major axis

6,948.11 km

Eccentricity

0.00031

Inclination

70.0006°

RAAN

38.7388°

Arg. of periapsis

271.4421°

True anomaly

88.67378°

Mean anomaly

88.6378°

Eccentric anomaly

88.65579°

Mean motion

3.74751 °/min

Orbital period

96.06 mins

BSTAR

0.000092321

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Other satellites on launch #82 in the year 2021 (2021-09-14 UTC)

STARLINK-3089, 49166

STARLINK-3053, 49149 (Decayed)

FALCON 9 DEB, 49183 (Decayed)

FALCON 9 DEB, 49184 (Decayed)

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STARLINK-3085 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	2026-01-12 11:40:48.072Z	14.655° NNE	2026-01-12 11:42:48.072Z	47.776° ENE	19.003°	2026-01-12 11:45:48.072Z	98.962° ESE
6 mins	2026-01-12 13:18:48.072Z	309.806° NW	2026-01-12 13:21:48.072Z	243.87° WSW	29.423°	2026-01-12 13:24:48.072Z	190.062° SSW
6 mins	2026-01-13 03:18:48.072Z	228.122° WSW	2026-01-13 03:21:48.072Z	312.75° NW	37.073°	2026-01-13 03:24:48.072Z	10.605° 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 STARLINK-3085, 49156 on other resources

View STARLINK-3085, 49156 on NASA - NSSDCA Website

View STARLINK-3085, 49156 on Heavens-Above

View STARLINK-3085, 49156 on Keep Track

View STARLINK-3085, 49156 on Celestrak

View STARLINK-3085, 49156 on Gunter's Space Page

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

STARLINK-3085, 49156

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-01-11T11:06:12.077Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #82 in the year 2021 (2021-09-14 UTC)

STARLINK-3085 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-3085, 49156 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago