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HULIANWANG DIGUI-36, 64957

Orbit data source: Space-Track

HULIANWANG DIGUI-36, 64957 is a payload satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Sun, 27 Jul 2025 UTC via a CHANG ZHENG 6A 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/64957?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/64957?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64957, 2025-159B

Orbit

LEO

Country

CN / PRC

Related business

None

Manufacturer

CAST

Mission

Operational spacecraft

Bus & Motor

GUOWANG C, Unknown motor

Mass

~800 kg wet, ~800 kg dry

Launch date (UTC)

2025-07-27 (1 month ago)

Launch vehicle

CHANG ZHENG 6A

Launch site

Taiyaun Space Center, China (TSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 HULIANWANG DIGUI-36
1 64957U 25159B   25240.78332738  .00000142  00000-0  20293-3 0  9993
2 64957  86.5023  21.3305 0003335 144.6922 215.4448 13.48547640  4399

Epoch: 2025-08-28T18:47Z

TLE epoch observation values (Epoch: 2025-08-28T18:47:59.485Z)

Latitude

0.00005°

Longitude

122.09127°

Altitude

1,082.563 km

Speed

7.31 km/s

True Right ascension

01h 25m 19s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

12:29:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,077.177 km

Perigee altitude

1,072.206 km

Semi-major axis

7,452.829 km

Eccentricity

0.00033

Inclination

86.5023°

RAAN

21.3305°

Arg. of periapsis

144.6922°

True anomaly

215.42265°

Mean anomaly

215.4448°

Eccentric anomaly

215.43372°

Mean motion

3.37335 °/min

Orbital period

106.72 mins

BSTAR

0.00020293

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Other satellites on launch #159 in the year 2025 (2025-07-27 UTC)

HULIANWANG DIGUI-35, 64956

HULIANWANG DIGUI-37, 64958

HULIANWANG DIGUI-38, 64959

HULIANWANG DIGUI-39, 64960

CZ-6A R/B, 64961

HULIANWANG DIGUI-36 Visibility forecast

Observer location: undefined°, undefined°
Set 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.
12 mins	2025-08-29 22:06:13.202Z	345.968° N	2025-08-29 22:12:13.202Z	270.733° WNW	37.962°	2025-08-29 22:18:13.202Z	201.233° SSW
5 mins	2025-08-30 08:22:13.202Z	95.651° ESE	2025-08-30 08:24:13.202Z	75.119° E	15.944°	2025-08-30 08:27:13.202Z	45.887° ENE
11 mins	2025-08-30 10:05:13.202Z	188.724° SSW	2025-08-30 10:10:13.202Z	254.595° W	44.059°	2025-08-30 10:16:13.202Z	358.305° N