DMSP 5D-2 F13 DEB, 40398
Orbit data source: Space-Track
DMSP 5D-2 F13 DEB, 40398 is space debris in SSO originally from a launch on Fri, 24 Mar 1995 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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40398 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: 2 days ago
TLE from 2 days ago
0 DMSP 5D-2 F13 DEB
1 40398U 95015K 26251.99312853 .00000128 00000-0 85066-4 0 9990
2 40398 98.7980 265.4189 0005438 261.4412 98.6146 14.17484409596413Epoch: 2026-09-08T23:50Z
TLE epoch observation values (Epoch: 2026-09-08T23:50:06.304Z)
Latitude
-0.00006°
Longitude
-80.15894°
Altitude
837.371 km
Speed
7.434 km/s
True Right ascension
17h 41m 40s
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
12:01:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
834.959 km
Perigee altitude
827.119 km
Semi-major axis
7,209.176 km
Eccentricity
0.00054
Inclination
98.798°
RAAN
265.4189°
Arg. of periapsis
261.4412°
True anomaly
98.67621°
Mean anomaly
98.6146°
Eccentric anomaly
98.6454°
Mean motion
3.5458 °/min
Orbital period
101.53 mins
BSTAR
0.000085066
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Other satellites on launch #15 in the year 1995 (1995-03-24 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.DMSP 5D-2 F13 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 | 2026-09-10 23:27:02.527Z | 87.884° E | 2026-09-10 23:29:02.527Z | 64.887° ENE | 14.879° | 2026-09-10 23:32:02.527Z | 30.024° NE |
| 9 mins | 2026-09-11 01:05:02.527Z | 172.643° S | 2026-09-11 01:09:02.527Z | 250.932° W | 76.053° | 2026-09-11 01:14:02.527Z | 342.623° N |
| 9 mins | 2026-09-11 13:25:02.527Z | 30.349° NE | 2026-09-11 13:29:02.527Z | 97.59° ESE | 47.832° | 2026-09-11 13:34:02.527Z | 172.813° S |
| 7 mins | 2026-09-11 15:06:02.527Z | 336.975° NNW | 2026-09-11 15:09:02.527Z | 296.88° NW | 22.655° | 2026-09-11 15:13:02.527Z | 247.537° W |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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