H-2A R/B, 61440
Orbit data source: Space-Track
H-2A R/B, 61440 is space debris in SSO originally from a launch on Thu, 26 Sep 2024 UTC launched from the Tanegashima Space Center (TNSTA). 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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61440 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
MHI Tobishima
Mission
Spacecraft
Bus & Motor
H-2A STAGE 2, Unknown motor
Mass
4,000 kg wet, 4,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 4.6 m
Radar Cross Section
35.186 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 H-2A R/B
1 61440U 24176B 25259.92198662 .00034010 00000-0 67201-3 0 9998
2 61440 97.2521 29.9158 0012262 210.6886 149.3648 15.46983248 54612Epoch: 2025-09-16T22:07Z
TLE epoch observation values (Epoch: 2025-09-16T22:07:39.643Z)
Latitude
-0.00009°
Longitude
61.89529°
Altitude
435.871 km
Speed
7.646 km/s
True Right ascension
01h 59m 39s
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
09:07:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
430.819 km
Perigee altitude
414.141 km
Semi-major axis
6,800.617 km
Eccentricity
0.00123
Inclination
97.2521°
RAAN
29.9158°
Arg. of periapsis
210.6886°
True anomaly
149.43631°
Mean anomaly
149.3648°
Eccentric anomaly
149.40056°
Mean motion
3.87009 °/min
Orbital period
93.02 mins
BSTAR
0.00067201
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Other satellites on launch #176 in the year 2024 (2024-09-26 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.H-2A 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-17 21:57:44.368Z | 356.97° N | 2025-09-17 22:00:44.368Z | 285.131° WNW | 33.578° | 2025-09-17 22:03:44.368Z | 213.941° SW |
| 4 mins | 2025-09-18 08:25:44.368Z | 130.779° SE | 2025-09-18 08:27:44.368Z | 62.781° ENE | 31.13° | 2025-09-18 08:29:44.368Z | 11.439° NNE |
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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