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TIANLIAN-2 04, 63361

Orbit data source: Space-Track

TIANLIAN-2 04, 63361 is a payload satellite owned by CAST (CN) in GEO that was launched on Wed, 26 Mar 2025 UTC via a CHANG ZHENG 3B launch vehicle from the Xichang Space Center, China (XSC). 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.

Not visible in the next 10 days

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Iframe URL

https://www.satcat.com/sats-embedded/63361?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63361, 2025-062A

Orbit

GEO

Last TLE update

16 hours ago

Origin

China Aerospace Science and Technology Corporation (CASC) (CN / PRC)

Manufacturer

CAST

Mission

Operational Civil Communications

Bus & Motor

DFH-4, FY-25

Mass

~5,000 kg wet, ~2,000 kg dry

Launch date (UTC)

2025-03-26 (3 months ago)

Launch vehicle

CHANG ZHENG 3B

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan + 1 Dish, 20 m

Radar Cross Section

40.604 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 16 hours ago

0 TIANLIAN-2 04
1 63361U 25062A   25186.36649036 -.00000115  00000-0  00000-0 0  9991
2 63361   5.2648 279.1406 0029661 358.6641 217.8410  1.00271560  1121

Epoch: 2025-07-05T08:47Z

TLE epoch observation values (Epoch: 2025-07-05T08:47:44.767Z)

Latitude

-3.10162°

Longitude

79.77541°

Altitude

35,885.952 km

Speed

3.067 km/s

True Right ascension

09h 01m 16s

True Declination

-3° 05' 55"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

5.27179°

Longitude

-45.87807°

Altitude

35,789.358 km

Speed

3.074 km/s

Apparent Right ascension

00h 36m 20s

Apparent Declination

0° 14' 42"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

12:16:25

Azimuth

352.232° N

Elevation

-50.07°

Doppler factor

Orbital elements

Apogee altitude

35,912.783 km

Perigee altitude

35,662.647 km

Semi-major axis

42,165.852 km

Eccentricity

0.00297

Inclination

5.2648°

RAAN

279.1406°

Arg. of periapsis

358.6641°

True anomaly

Unknown

Mean anomaly

217.841°

Eccentric anomaly

Unknown

Mean motion

0.25067 °/min

Orbital period

1,436.15 mins

BSTAR

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63361 neighbors

Authenticating...

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Other satellites on launch #62 in the year 2025 (2025-03-26 UTC)

CZ-3B R/B, 63362

TIANLIAN-2 04 Visibility

Observer location: undefined°, undefined°

TIANLIAN-2 04 is likely not visible in the next few days

Authenticating...

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Check out TIANLIAN-2 04, 63361 on other resources

View TIANLIAN-2 04, 63361 on NASA - NSSDCA Website

View TIANLIAN-2 04, 63361 on Heavens-Above

View TIANLIAN-2 04, 63361 on Keep Track

View TIANLIAN-2 04, 63361 on Celestrak

View TIANLIAN-2 04, 63361 on Gunter's Space Page

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