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TIANLIAN 2-01, 44076

Orbit data source: Space-Track

TIANLIAN 2-01, 44076 is a payload satellite owned by CAST (CN) in GEO that was launched on Sun, 31 Mar 2019 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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https://www.satcat.com/sats-embedded/44076?theme=dark&initialShowStats=false

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Identifier

44076, 2019-017A

Orbit

GEO

Last TLE update

14 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)

2019-03-31 (6 years 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, 10.0 m

Radar Cross Section

29.863 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 14 hours ago

0 TIANLIAN 2-01
1 44076U 19017A   25199.58229369 -.00000100  00000-0  00000-0 0  9991
2 44076   0.1129 263.6839 0001889 249.5615  70.0363  1.00269509 23300

Epoch: 2025-07-18T13:58Z

TLE epoch observation values (Epoch: 2025-07-18T13:58:30.174Z)

Latitude

-0.07478°

Longitude

77.04975°

Altitude

35,784.045 km

Speed

3.075 km/s

True Right ascension

14h 53m 13s

True Declination

0° 04' 29"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

0.03293°

Longitude

-73.01526°

Altitude

35,785.309 km

Speed

3.075 km/s

Apparent Right ascension

04h 52m 05s

Apparent Declination

-4° 54' 53"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

16:44:28

Azimuth

356.699° N

Elevation

-54.957°

Doppler factor

Orbital elements

Apogee altitude

35,796.269 km

Perigee altitude

35,780.338 km

Semi-major axis

42,166.44 km

Eccentricity

0.00019

Inclination

0.1129°

RAAN

263.6839°

Arg. of periapsis

249.5615°

True anomaly

70.05665°

Mean anomaly

70.0363°

Eccentric anomaly

70.04647°

Mean motion

0.25066 °/min

Orbital period

1,436.18 mins

BSTAR

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Other satellites on launch #17 in the year 2019 (2019-03-31 UTC)

CZ-3B R/B, 44077

TIANLIAN 2-01 Visibility

Observer location: undefined°, undefined°

TIANLIAN 2-01 is likely not visible in the next few days

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44076 neighbors

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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Check out TIANLIAN 2-01, 44076 on other resources

View TIANLIAN 2-01, 44076 on NASA - NSSDCA Website

View TIANLIAN 2-01, 44076 on Heavens-Above

View TIANLIAN 2-01, 44076 on Keep Track

View TIANLIAN 2-01, 44076 on Celestrak

View TIANLIAN 2-01, 44076 on Gunter's Space Page

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