H-2A R/B, 41837
Orbit data source: Space-Track
H-2A R/B, 41837 is space debris in HEO originally from a launch on Wed, 02 Nov 2016 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
41837 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
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 41837U 16064B 26016.34800114 .00009357 00000-0 73390-3 0 9995
2 41837 22.5969 324.1762 6388366 209.1082 91.3116 3.51278862 92605Epoch: 2026-01-16T08:21Z
TLE epoch observation values (Epoch: 2026-01-16T08:21:07.298Z)
Latitude
0.00009°
Longitude
83.12216°
Altitude
18,134.686 km
Speed
3.274 km/s
True Right ascension
21h 36m 45s
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
03:19:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
23,585.943 km
Perigee altitude
225.285 km
Semi-major axis
18,283.751 km
Eccentricity
0.63884
Inclination
22.5969°
RAAN
324.1762°
Arg. of periapsis
209.1082°
True anomaly
150.9793°
Mean anomaly
91.3116°
Eccentric anomaly
122.26303°
Mean motion
0.8779 °/min
Orbital period
410.07 mins
BSTAR
0.0007339
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #64 in the year 2016 (2016-11-02 UTC)
Did you know?
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
Loading observer location...
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 | 2026-01-17 02:34:16.642Z | 126.581° SE | 2026-01-17 02:34:16.642Z | 126.581° SE | 32.911° | 2026-01-17 02:44:16.642Z | 111.364° ESE |
| 320 mins | 2026-01-17 17:31:16.642Z | 158.631° S | 2026-01-17 21:15:16.642Z | 114.762° SE | 32.631° | 2026-01-17 22:51:16.642Z | 88.721° E |
| 25 mins | 2026-01-18 02:09:16.642Z | 258.988° W | 2026-01-18 02:34:16.642Z | 260.997° W | 12.127° | 2026-01-18 02:34:16.642Z | 260.997° 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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|