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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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 26092.24855838 .00000197 00000-0 10154-3 0 9997
2 39448 97.6702 275.5484 0676614 223.0650 131.5619 13.43228941605693Epoch: 2026-04-02T05:57Z
TLE epoch observation values (Epoch: 2026-04-02T05:57:55.444Z)
Latitude
-0.00003°
Longitude
-4.53237°
Altitude
1,453.658 km
Speed
6.965 km/s
True Right ascension
18h 22m 11s
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
21:46:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,600.08 km
Perigee altitude
588.866 km
Semi-major axis
7,472.61 km
Eccentricity
0.06766
Inclination
97.6702°
RAAN
275.5484°
Arg. of periapsis
223.065°
True anomaly
137.04617°
Mean anomaly
131.5619°
Eccentric anomaly
134.33479°
Mean motion
3.35996 °/min
Orbital period
107.14 mins
BSTAR
0.00010154
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-04-03 00:29:45.940Z | 20.695° NNE | 2026-04-03 00:35:45.940Z | 78.923° E | 38.158° | 2026-04-03 00:40:45.940Z | 170.21° S |
| 8 mins | 2026-04-03 02:17:45.940Z | 340.995° N | 2026-04-03 02:21:45.940Z | 297.2° NW | 22.291° | 2026-04-03 02:25:45.940Z | 251.101° W |
| 13 mins | 2026-04-03 10:43:45.940Z | 112.109° ESE | 2026-04-03 10:49:45.940Z | 61.531° ENE | 27.873° | 2026-04-03 10:56:45.940Z | 7.646° NNE |
| 17 mins | 2026-04-03 12:26:45.940Z | 177.813° S | 2026-04-03 12:34:45.940Z | 260.437° W | 43.275° | 2026-04-03 12:43:45.940Z | 343.429° N |
| 7 mins | 2026-04-03 14:18:45.940Z | 255.863° W | 2026-04-03 14:21:45.940Z | 276.616° WNW | 14.391° | 2026-04-03 14:25:45.940Z | 303.694° NW |
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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