OPS 4988 DEB, 12099
Orbit data source: Space-Track
OPS 4988 DEB, 12099 is space debris in LEO originally from a launch on Tue, 09 Mar 1965 UTC launched from the Air Force Western Test Range (AFWTR). 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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12099 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 OPS 4988 DEB
1 12099U 65016K 26208.61059613 .00000358 00000-0 25573-3 0 9999
2 12099 70.0757 148.7025 0019512 218.3673 316.8599 14.04935329132708Epoch: 2026-07-27T14:39Z
TLE epoch observation values (Epoch: 2026-07-27T14:39:15.505Z)
Latitude
4.55363°
Longitude
161.95063°
Altitude
868.289 km
Speed
7.424 km/s
True Right ascension
21h 48m 13s
True Declination
4° 31' 37"
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
22:41:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
888.934 km
Perigee altitude
860.63 km
Semi-major axis
7,252.919 km
Eccentricity
0.00195
Inclination
70.0757°
RAAN
148.7025°
Arg. of periapsis
218.3673°
True anomaly
316.70674°
Mean anomaly
316.8599°
Eccentric anomaly
316.78335°
Mean motion
3.51377 °/min
Orbital period
102.45 mins
BSTAR
0.00025573
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Other satellites on launch #16 in the year 1965 (1965-03-09 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.OPS 4988 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-07-28 20:41:12.240Z | 173.178° S | 2026-07-28 20:46:12.240Z | 107.323° ESE | 33.307° | 2026-07-28 20:51:12.240Z | 40.553° NE |
| 9 mins | 2026-07-28 22:27:12.240Z | 250.207° W | 2026-07-28 22:31:12.240Z | 303.694° NW | 26.99° | 2026-07-28 22:36:12.240Z | 4.667° NNE |
| 7 mins | 2026-07-29 05:41:12.240Z | 12.298° NNE | 2026-07-29 05:44:12.240Z | 51.847° ENE | 21.915° | 2026-07-29 05:48:12.240Z | 100.658° ESE |
| 9 mins | 2026-07-29 07:25:12.240Z | 322.748° NNW | 2026-07-29 07:29:12.240Z | 263.486° W | 38.935° | 2026-07-29 07:34:12.240Z | 177.574° 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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