STARLINK-2040, 47656
Orbit data source: Space-Track
STARLINK-2040, 47656 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 16 Feb 2021 UTC via an FALCON 9 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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47656 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 STARLINK-2040
1 47656U 21012AN 25241.15837626 .00001343 00000-0 10899-3 0 9997
2 47656 53.0544 195.9243 0001360 92.1717 267.9428 15.06407535251249Epoch: 2025-08-29T03:48Z
TLE epoch observation values (Epoch: 2025-08-29T03:48:03.708Z)
Latitude
-0.00002°
Longitude
161.2978°
Altitude
548.102 km
Speed
7.589 km/s
True Right ascension
13h 03m 41s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
18:05:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.401 km
Perigee altitude
546.517 km
Semi-major axis
6,925.596 km
Eccentricity
0.00014
Inclination
53.0544°
RAAN
195.9243°
Arg. of periapsis
92.1717°
True anomaly
267.92723°
Mean anomaly
267.9428°
Eccentric anomaly
267.93501°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.00010899
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Other satellites on launch #12 in the year 2021 (2021-02-16 UTC)
STARLINK-2040 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-08-30 04:05:48.991Z | 339.061° N | 2025-08-30 04:07:48.991Z | 9.731° NNE | 14.573° | 2025-08-30 04:09:48.991Z | 41.59° NE |
| 6 mins | 2025-08-30 05:45:48.991Z | 330.302° NNW | 2025-08-30 05:48:48.991Z | 50.284° ENE | 32.183° | 2025-08-30 05:51:48.991Z | 101.244° ESE |
| 5 mins | 2025-08-30 07:25:48.991Z | 273.998° WNW | 2025-08-30 07:27:48.991Z | 227.911° WSW | 26.41° | 2025-08-30 07:30:48.991Z | 171.883° S |
| 6 mins | 2025-08-30 22:57:48.991Z | 205.082° SW | 2025-08-30 23:00:48.991Z | 125.065° SE | 37.398° | 2025-08-30 23:03:48.991Z | 62.768° ENE |
| 6 mins | 2025-08-31 00:37:48.991Z | 281.166° WNW | 2025-08-31 00:40:48.991Z | 346.253° N | 25.052° | 2025-08-31 00:43:48.991Z | 33.196° NE |
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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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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