INTELSAT 804, 25110
Orbit data source: Space-Track
INTELSAT 804, 25110 is a payload satellite owned by INTELSAT (US) in GEO that was launched on Sun, 21 Dec 1997 UTC via an ARIANE 42L launch vehicle from the French Guiana (FRGUI). 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
25110 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
Unknown / ITSORelated business
Manufacturer
LMT/EW
Mission
Non-operational Civil Communications
Bus & Motor
AS7000, 2X LEROS 1B
Mass
3,455 kg wet, 1,601 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Hex Poly + 2 Pan, 10.8 m
Radar Cross Section
42.091 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 INTELSAT 804
1 25110U 97083A 25260.54783763 .00000030 00000-0 00000-0 0 9997
2 25110 12.8731 19.6211 0004087 47.8105 309.9966 1.00227312101593Epoch: 2025-09-17T13:08Z
TLE epoch observation values (Epoch: 2025-09-17T13:08:53.171Z)
Latitude
-0.50427°
Longitude
-176.50614°
Altitude
35,787.629 km
Speed
3.075 km/s
True Right ascension
01h 09m 45s
True Declination
0° 30' 14"
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
13:42:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,817.298 km
Perigee altitude
35,782.821 km
Semi-major axis
42,178.196 km
Eccentricity
0.00041
Inclination
12.8731°
RAAN
19.6211°
Arg. of periapsis
47.8105°
True anomaly
309.96071°
Mean anomaly
309.9966°
Eccentric anomaly
309.97866°
Mean motion
0.25056 °/min
Orbital period
1,436.78 mins
BSTAR
0
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 #83 in the year 1997 (1997-12-21 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.INTELSAT 804 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. |
|---|---|---|---|---|---|---|---|
| 140 mins | 2025-09-18 20:50:49.203Z | 266.995° W | 2025-09-18 20:50:49.203Z | 266.995° W | 13.17° | 2025-09-18 23:10:49.203Z | 262.65° W |
| 298 mins | 2025-09-19 15:52:49.203Z | 265.151° W | 2025-09-19 19:43:49.203Z | 268.189° W | 13.41° | 2025-09-19 20:50:49.203Z | 267.024° W |
Loading historical data...
25110 neighbors
Authenticating...
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 |
|---|