GAOFEN 8, 40701
Orbit data source: Space-Track
GAOFEN 8, 40701 is a payload satellite owned by PLA GAD (CN) in SSO that was launched on Fri, 26 Jun 2015 UTC via a CHANG ZHENG 4B launch vehicle from the Taiyaun Space Center, China (TSC). 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
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
40701 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Create New Watchlist
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Defense Imaging
Bus & Motor
YW-5?, Unknown motor
Mass
~2,400 kg wet, ~2,400 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 4.0 m
Radar Cross Section
9.231 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 GAOFEN 8
1 40701U 15030A 26069.52621076 .00030342 00000-0 69980-3 0 9990
2 40701 97.6941 257.2155 0009534 184.6734 175.4425 15.42476724596225Epoch: 2026-03-10T12:37Z
TLE epoch observation values (Epoch: 2026-03-10T12:37:44.609Z)
Latitude
-0.00004°
Longitude
-100.4239°
Altitude
448.395 km
Speed
7.64 km/s
True Right ascension
17h 08m 51s
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
02:44:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
442.247 km
Perigee altitude
429.255 km
Semi-major axis
6,813.888 km
Eccentricity
0.00095
Inclination
97.6941°
RAAN
257.2155°
Arg. of periapsis
184.6734°
True anomaly
175.45117°
Mean anomaly
175.4425°
Eccentric anomaly
175.44684°
Mean motion
3.85879 °/min
Orbital period
93.29 mins
BSTAR
0.0006998
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 #30 in the year 2015 (2015-06-26 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.GAOFEN 8 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-11 01:38:54.012Z | 353.243° N | 2026-03-11 01:40:54.012Z | 296.493° NW | 35.307° | 2026-03-11 01:43:54.012Z | 213.452° SW |
| 4 mins | 2026-03-11 12:07:54.012Z | 133.928° SE | 2026-03-11 12:09:54.012Z | 62.279° ENE | 33.51° | 2026-03-11 12:11:54.012Z | 8.81° NNE |
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 |
|---|