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KAISTSAT 4, 27945

Orbit data source: Space-Track

KAISTSAT 4, 27945 is a South Korean payload satellite in SSO that was launched on Sat, 27 Sep 2003 UTC via a KOSMOS 11K65M 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
27945, 2003-042G
Orbit
SSO
Last TLE update
14 hours ago
Origin
Manufacturer
SatRec Initiative
Mission
Non-operational Civil Ast/Sci
Bus & Motor
SI-200, Unknown motor
Mass
106 kg wet, 106 kg dry
Launch date (UTC)
2003-09-27 (22 years ago)
Launch vehicle
KOSMOS 11K65M
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box, 0.9 m
Radar Cross Section
0.945 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 14 hours ago
0 KAISTSAT 4
1 27945U 03042G   25193.86854400  .00000254  00000-0  53915-4 0  9999
2 27945  98.3467 350.4067 0010809 329.4449  30.6124 14.67423462164268
Epoch: 2025-07-12T20:50Z
TLE epoch observation values (Epoch: 2025-07-12T20:50:42.201Z)
Latitude
-0.00002°
Longitude
106.73092°
Altitude
665.741 km
Speed
7.528 km/s
True Right ascension
23h 21m 37s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-31.42413°
Longitude
-77.78793°
Altitude
684.461 km
Speed
7.511 km/s
Apparent Right ascension
11h 10m 49s
Apparent Declination
-35° 17' 53"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
23:19:45
Azimuth
21.686° NNE
Elevation
-85.054°
Doppler factor
1
Orbital elements
Apogee altitude
673.998 km
Perigee altitude
658.769 km
Semi-major axis
7,044.521 km
Eccentricity
0.00108
Inclination
98.3467°
RAAN
350.4067°
Arg. of periapsis
329.4449°
True anomaly
Unknown
Mean anomaly
30.6124°
Eccentric anomaly
Unknown
Mean motion
3.67084 °/min
Orbital period
98.07 mins
BSTAR
0.000053915
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KAISTSAT 4 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 mins2025-07-13 11:42:55.846Z241.079° WSW2025-07-13 11:44:55.846Z269.235° W14.06°2025-07-13 11:46:55.846Z296.858° NW
7 mins2025-07-13 23:36:55.846Z1.546° NNE2025-07-13 23:39:55.846Z260.15° W41.727°2025-07-13 23:43:55.846Z205.131° SW
7 mins2025-07-14 10:36:55.846Z176.598° S2025-07-14 10:39:55.846Z258.183° W43.424°2025-07-14 10:43:55.846Z341.495° N
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