FALCON 9 R/B, 48839
Orbit data source: Space-Track
FALCON 9 R/B, 48839 is space debris in HEO originally from a launch on Sun, 06 Jun 2021 UTC launched from the Air Force Eastern Test Range (AFETR). 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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48839 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX
Mission
Spacecraft
Bus & Motor
F9ST2, Unknown motor
Mass
~4,000 kg wet, ~4,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 7.8 m
Radar Cross Section
39.980 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 FALCON 9 R/B
1 48839U 21049B 26003.32425692 .00078944 57989-6 15144-2 0 9995
2 48839 27.1149 36.5665 5250012 246.3589 51.2591 5.33104720 78015Epoch: 2026-01-03T07:46Z
TLE epoch observation values (Epoch: 2026-01-03T07:46:55.797Z)
Latitude
-0.00007°
Longitude
176.89992°
Altitude
6,322.763 km
Speed
5.829 km/s
True Right ascension
02h 26m 20s
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
04:10:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
14,736.101 km
Perigee altitude
198.407 km
Semi-major axis
13,845.391 km
Eccentricity
0.525
Inclination
27.1149°
RAAN
36.5665°
Arg. of periapsis
246.3589°
True anomaly
113.64358°
Mean anomaly
51.2591°
Eccentric anomaly
80.96634°
Mean motion
1.33225 °/min
Orbital period
270.22 mins
BSTAR
0.0015144
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Other satellites on launch #49 in the year 2021 (2021-06-06 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.FALCON 9 R/B 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. |
|---|---|---|---|---|---|---|---|
| 192 mins | 2026-01-05 04:47:15.662Z | 227.625° WSW | 2026-01-05 06:24:15.662Z | 157.423° SSE | 42.837° | 2026-01-05 07:59:15.662Z | 98.855° ESE |
| 145 mins | 2026-01-05 10:22:15.662Z | 275.323° WNW | 2026-01-05 12:24:15.662Z | 226.558° WSW | 35.629° | 2026-01-05 12:47:15.662Z | 160.936° S |
| 61 mins | 2026-01-06 03:11:15.662Z | 205.966° SW | 2026-01-06 04:12:15.662Z | 138.15° SSE | 39.399° | 2026-01-06 04:12:15.662Z | 138.15° SSE |
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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