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KEPLER-4 (ANTILLES), 46499

Orbit data source: Space-Track

KEPLER-4 (ANTILLES), 46499 is a payload satellite owned by Kepler Comms (CA) in SSO that was launched on Mon, 28 Sep 2020 UTC via a SOYUZ-2-1B launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). 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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Identifier
46499, 2020-068P
Orbit
SSO
Last TLE update
13 hours ago
Origin
Manufacturer
KEPLER/UTIAS
Mission
Operational Commercial Communications
Bus & Motor
CUBESAT 6U, Unknown motor
Mass
15 kg wet, 15 kg dry
Launch date (UTC)
2020-09-28 (5 years ago)
Launch vehicle
SOYUZ-2-1B
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, Unknown HBR
Radar Cross Section
0.109 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 13 hours ago
0 KEPLER-4 (ANTILLES)
1 46499U 20068P   25128.86808543  .00216437  00000-0  10604-2 0  9994
2 46499  97.8002 126.4318 0007360 159.7872 200.3688 15.81639060255110
Epoch: 2025-05-08T20:50Z
Definitive object data (Epoch: 2025-05-08T20:50:02.581Z)
Latitude
Longitude
-53.01136°
Altitude
333.594 km
Speed
7.706 km/s
True Right ascension
08h 25m 43s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
9.86502°
Longitude
128.95376°
Altitude
322.726 km
Speed
7.718 km/s
Apparent Right ascension
23h 45m 05s
Apparent Declination
-34° 16' 48"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
17:51:10
Azimuth
118.371° SE
Elevation
-20.157°
Doppler factor
1
Orbital elements
Apogee altitude
327.639 km
Perigee altitude
317.775 km
Semi-major axis
6,700.844 km
Eccentricity
0.000736
Inclination
97.8002°
RAAN
126.4318°
Arg. of periapsis
159.7872°
True anomaly
200.33947°
Mean anomaly
200.3688°
Eccentric anomaly
200.35413°
Mean motion
3.95684 °/min
BSTAR
0.0010604
Orbital period
90.98 mins
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KEPLER-4 (ANTILLES) 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 mins2025-05-09 12:34:48.341Z25.631° NE2025-05-09 12:36:48.341Z145.389° SSE37.375°2025-05-09 12:38:48.341Z182.183° SSW
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