COSMOS 252 DEB *, 18648
Orbit data source: Space-Track
COSMOS 252 DEB *, 18648 is space debris in LEO originally from a launch on Fri, 01 Nov 1968 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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18648 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 1.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 COSMOS 252 DEB *
1 18648U 68097ED 26075.59491778 .00002056 00000-0 17043-2 0 9997
2 18648 62.2102 137.8186 0548475 331.7551 25.4687 13.37702441643180Epoch: 2026-03-16T14:16Z
TLE epoch observation values (Epoch: 2026-03-16T14:16:40.896Z)
Latitude
-0.00004°
Longitude
109.46304°
Altitude
752.816 km
Speed
7.659 km/s
True Right ascension
09h 11m 16s
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
06:30:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,527.908 km
Perigee altitude
705.748 km
Semi-major axis
7,494.965 km
Eccentricity
0.05485
Inclination
62.2102°
RAAN
137.8186°
Arg. of periapsis
331.7551°
True anomaly
28.34798°
Mean anomaly
25.4687°
Eccentric anomaly
26.89°
Mean motion
3.34494 °/min
Orbital period
107.63 mins
BSTAR
0.0017043
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Other satellites on launch #97 in the year 1968 (1968-11-01 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.COSMOS 252 DEB * 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-18 04:05:40.884Z | 126.624° SE | 2026-03-18 04:07:40.884Z | 105.358° ESE | 13.458° | 2026-03-18 04:10:40.884Z | 76.485° E |
| 11 mins | 2026-03-18 05:53:40.884Z | 216.117° SW | 2026-03-18 05:57:40.884Z | 256.542° W | 44.92° | 2026-03-18 06:04:40.884Z | 35.478° NE |
| 9 mins | 2026-03-18 07:46:40.884Z | 288.973° WNW | 2026-03-18 07:50:40.884Z | 334.114° NNW | 21.892° | 2026-03-18 07:55:40.884Z | 18.498° NNE |
| 6 mins | 2026-03-18 09:42:40.884Z | 338.863° N | 2026-03-18 09:44:40.884Z | 355.166° N | 13.29° | 2026-03-18 09:48:40.884Z | 25.101° NE |
| 10 mins | 2026-03-18 11:35:40.884Z | 348.571° N | 2026-03-18 11:39:40.884Z | 21.706° NNE | 19.817° | 2026-03-18 11:45:40.884Z | 67.213° ENE |
| 16 mins | 2026-03-18 13:26:40.884Z | 334.025° NNW | 2026-03-18 13:33:40.884Z | 49.895° ENE | 39.761° | 2026-03-18 13:42:40.884Z | 124.812° SE |
| 15 mins | 2026-03-18 15:18:40.884Z | 306.948° NW | 2026-03-18 15:24:40.884Z | 252.897° W | 34.719° | 2026-03-18 15:33:40.884Z | 178.06° S |
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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