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TIANHUI 2-01B, 44209

Orbit data source: Space-Track

TIANHUI 2-01B, 44209 is a payload satellite owned by G. Cehui dili (CN) in SSO that was launched on Mon, 29 Apr 2019 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.

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<iframe src="https://www.satcat.com/sats-embedded/44209?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/44209?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44209, 2019-024C

Orbit

SSO

Last TLE update

1 day ago

Origin

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

Manufacturer

SAST

Mission

Operational Civil Radar Imaging

Bus & Motor

CAST-2000?, Unknown motor

Mass

~1,000 kg wet, ~1,000 kg dry

Launch date (UTC)

2019-04-29 (6 years ago)

Launch vehicle

CHANG ZHENG 4B

Launch site

Taiyaun Space Center, China (TSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, Unknown HBR

Radar Cross Section

2.045 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 1 day ago

0 TIANHUI 2-01B
1 44209U 19024C   25190.89496250  .00001255  00000-0  67399-4 0  9996
2 44209  97.4743 194.4720 0001771 100.8376 259.3056 15.16745835343019

Epoch: 2025-07-09T21:28Z

TLE epoch observation values (Epoch: 2025-07-09T21:28:44.759Z)

Latitude

-0.00011°

Longitude

-55.78352°

Altitude

518.994 km

Speed

7.604 km/s

True Right ascension

12h 57m 53s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-45.12883°

Longitude

117.96156°

Altitude

533.92 km

Speed

7.594 km/s

Apparent Right ascension

02h 41m 41s

Apparent Declination

-47° 12' 28"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

16:50:05

Azimuth

118.199° SE

Elevation

-65.82°

Doppler factor

Orbital elements

Apogee altitude

513.877 km

Perigee altitude

511.436 km

Semi-major axis

6,890.794 km

Eccentricity

0.00018

Inclination

97.4743°

RAAN

194.472°

Arg. of periapsis

100.8376°

True anomaly

Unknown

Mean anomaly

259.3056°

Eccentric anomaly

Unknown

Mean motion

3.79437 °/min

Orbital period

94.88 mins

BSTAR

0.000067399

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Other satellites on launch #24 in the year 2019 (2019-04-29 UTC)

TIANHUI 2-01A, 44207

CZ-4C DEB, 44208 (Decayed)

CZ-4C R/B, 44210 (Decayed)

CZ-4C DEB, 44211 (Decayed)

CZ-4C DEB, 44212 (Decayed)

CZ-4C DEB, 44213 (Decayed)

TIANHUI 2-01B 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	2025-07-11 13:38:10.791Z	342.045° N	2025-07-11 13:40:10.791Z	287.866° WNW	30.799°	2025-07-11 13:43:10.791Z	222.725° SW
5 mins	2025-07-12 00:17:10.791Z	164.847° S	2025-07-12 00:19:10.791Z	146.394° SSE	44.47°	2025-07-12 00:22:10.791Z	349.202° N

Authenticating...

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Check out TIANHUI 2-01B, 44209 on other resources

View TIANHUI 2-01B, 44209 on NASA - NSSDCA Website

View TIANHUI 2-01B, 44209 on Heavens-Above

View TIANHUI 2-01B, 44209 on Keep Track

View TIANHUI 2-01B, 44209 on Celestrak

View TIANHUI 2-01B, 44209 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.