BPA 3/SL-24, 39448
Orbit data source: Space-Track
BPA 3/SL-24, 39448 is a payload satellite owned by Kosmotras (UA) in SSO that was launched on Thu, 21 Nov 2013 UTC launched from the Orenburg, Russia (OREN). 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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39448 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
UA / UKRRelated business
Manufacturer
Yuzhnoe
Mission
Non-operational spacecraft
Bus & Motor
15A18-BR, Unknown motor
Mass
~1,000 kg wet, ~1,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 1.5 m
Radar Cross Section
10.603 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 BPA 3/SL-24
1 39448U 13066AJ 25300.52320678 .00000139 00000-0 78140-4 0 9994
2 39448 97.6730 155.0030 0676437 274.8980 77.5311 13.43184421584650Epoch: 2025-10-27T12:33Z
TLE epoch observation values (Epoch: 2025-10-27T12:33:25.065Z)
Latitude
0.00002°
Longitude
-69.47527°
Altitude
1,024.341 km
Speed
7.377 km/s
True Right ascension
10h 20m 00s
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
18:18:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,600.125 km
Perigee altitude
589.152 km
Semi-major axis
7,472.775 km
Eccentricity
0.06764
Inclination
97.673°
RAAN
155.003°
Arg. of periapsis
274.898°
True anomaly
85.21714°
Mean anomaly
77.5311°
Eccentric anomaly
81.36285°
Mean motion
3.35985 °/min
Orbital period
107.15 mins
BSTAR
0.00007814
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Other satellites on launch #66 in the year 2013 (2013-11-21 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.BPA 3/SL-24 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-10-28 01:44:02.567Z | 38.212° NE | 2025-10-28 01:50:02.567Z | 84.356° E | 22.534° | 2025-10-28 01:56:02.567Z | 136.217° SSE |
| 15 mins | 2025-10-28 03:29:02.567Z | 8.008° NNE | 2025-10-28 03:37:02.567Z | 277.189° WNW | 43.876° | 2025-10-28 03:44:02.567Z | 203.886° SW |
| 8 mins | 2025-10-28 05:17:02.567Z | 336.456° NNW | 2025-10-28 05:21:02.567Z | 306.931° NW | 17.214° | 2025-10-28 05:25:02.567Z | 275.68° WNW |
| 13 mins | 2025-10-28 13:43:02.567Z | 135.325° SSE | 2025-10-28 13:48:02.567Z | 75.539° E | 38.223° | 2025-10-28 13:56:02.567Z | 357.999° N |
| 13 mins | 2025-10-28 15:29:02.567Z | 212.084° SW | 2025-10-28 15:34:02.567Z | 263.957° W | 30.111° | 2025-10-28 15:42:02.567Z | 332.081° NNW |
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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