CSS (TIANHE-1), 48274
Orbit data source: Space-Track
The Chinese Space Station (CSS), known as Tiangong or "Heavenly Palace," is China's independently developed space station that represents a significant step in China’s space exploration capabilities. Launched in phases starting with the Tianhe module in 2021, the station operates in low Earth orbit (LEO). It aims to support a variety of scientific experiments in fields such as space medicine, astronomy, and technology development.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
48274 intel report (Beta)
Focus sentinelFocus sentinel
CSS (TIANHE-1) radio frequencies
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Expand to show TLE details & history
TLE from 6 hours ago
0 CSS (TIANHE-1)
1 48274U 21035A 25167.55246618 .00023445 00000-0 29708-3 0 9991
2 48274 41.4647 24.5132 0003766 111.0574 249.0667 15.58908579236058
Epoch: 2025-06-16T13:15Z
TLE epoch observation values (Epoch: 2025-06-16T13:15:33.077Z)
Latitude
-0.00004°
Longitude
-79.43624°
Altitude
391.325 km
Speed
7.677 km/s
True Right ascension
01h 38m 03s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
36.40789°
Longitude
-24.96832°
Altitude
390.671 km
Speed
7.682 km/s
Apparent Right ascension
01h 10m 18s
Apparent Declination
-2° 41' 48"
Sunlit
Visualization observer readout
Local Sidereal Time
06:21:34
Azimuth
260.047° W
Elevation
7.556°
Doppler factor
1
Loading maneuver chart data...
Loading SW <> Apogee altitude chart data...
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 #35 in the year 2021 (2021-04-29 UTC)
CSS (TIANHE-1) Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-06-16 19:41:45.233Z | 260.506° W | 2025-06-16 19:44:45.233Z | 63.243° ENE | 42.13° | 2025-06-16 19:46:45.233Z | 76.357° E |
4 mins | 2025-06-16 21:19:45.233Z | 287.193° WNW | 2025-06-16 21:21:45.233Z | 46.265° ENE | 41.401° | 2025-06-16 21:23:45.233Z | 87.363° E |
4 mins | 2025-06-16 22:56:45.233Z | 265.479° W | 2025-06-16 22:58:45.233Z | 178.41° S | 34.592° | 2025-06-16 23:00:45.233Z | 131.506° SE |
5 mins | 2025-06-17 18:44:45.233Z | 245.494° WSW | 2025-06-17 18:46:45.233Z | 140.922° SSE | 43.653° | 2025-06-17 18:49:45.233Z | 78.558° E |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
---|
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 |
---|