HBTSS-SV2, 58955
Orbit data source: Space-Track
HBTSS-SV2, 58955 is a payload satellite owned by MDA (US) in LEO that was launched on Wed, 14 Feb 2024 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
58955 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
NGIS
Mission
Operational Commercial Early Warn
Bus & Motor
HBT-NG, Unknown motor
Mass
~1,000 kg wet, ~1,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.0 m
Radar Cross Section
1.012 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 HBTSS-SV2
1 58955U 24028A 25259.25558362 .00000045 00000-0 13762-3 0 9998
2 58955 39.9901 222.3549 0018243 111.3087 248.9609 13.70387420 79482Epoch: 2025-09-16T06:08Z
TLE epoch observation values (Epoch: 2025-09-16T06:08:02.424Z)
Latitude
-0.00002°
Longitude
134.89628°
Altitude
1,002.513 km
Speed
7.35 km/s
True Right ascension
14h 49m 25s
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
12:40:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,013.918 km
Perigee altitude
986.997 km
Semi-major axis
7,378.594 km
Eccentricity
0.00182
Inclination
39.9901°
RAAN
222.3549°
Arg. of periapsis
111.3087°
True anomaly
248.76595°
Mean anomaly
248.9609°
Eccentric anomaly
248.86341°
Mean motion
3.42439 °/min
Orbital period
105.13 mins
BSTAR
0.00013762
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 #28 in the year 2024 (2024-02-14 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.HBTSS-SV2 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-16 23:47:00.476Z | 188.347° SSW | 2025-09-16 23:51:00.476Z | 147.374° SSE | 21.289° | 2025-09-16 23:56:00.476Z | 95.398° ESE |
| 11 mins | 2025-09-17 01:37:00.476Z | 233.492° WSW | 2025-09-17 01:42:00.476Z | 148.523° SSE | 41.074° | 2025-09-17 01:48:00.476Z | 80.947° E |
| 11 mins | 2025-09-17 03:28:00.476Z | 266.863° W | 2025-09-17 03:33:00.476Z | 78.981° E | 44.935° | 2025-09-17 03:39:00.476Z | 88.207° E |
| 11 mins | 2025-09-17 05:19:00.476Z | 277.415° WNW | 2025-09-17 05:24:00.476Z | 197.308° SSW | 43.657° | 2025-09-17 05:30:00.476Z | 113.907° SE |
| 9 mins | 2025-09-17 07:11:00.476Z | 260.523° W | 2025-09-17 07:15:00.476Z | 206.905° SW | 27.238° | 2025-09-17 07:20:00.476Z | 154.758° SSE |
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 ascending 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 ascending order |
|---|