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QIANFAN-24, 61557

Orbit data source: Space-Track

QIANFAN-24, 61557 is a Chinese payload satellite in LEO that was launched on Tue, 15 Oct 2024 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/61557?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/61557?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

61557, 2024-185F

Orbit

LEO

Country

CN / PRC

Related business

Shanghai Spacecom Satellite Technology Ltd (CN)

Manufacturer

GESIH/SECM

Mission

Partially operational Commercial Communications

Bus & Motor

QIANFAN, Unknown motor

Mass

267 kg wet, ~267 kg dry

Launch date (UTC)

2024-10-15 (11 months ago)

Launch vehicle

CHANG ZHENG 6A

Launch site

Taiyaun Space Center, China (TSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 5.0 m

Radar Cross Section

13.200 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 QIANFAN-24
1 61557U 24185F   25243.22452159  .00000896  00000-0  38714-3 0  9999
2 61557  88.9739  89.2504 0007446 280.0961  79.9391 14.23594909 55290

Epoch: 2025-08-31T05:23Z

TLE epoch observation values (Epoch: 2025-08-31T05:23:18.665Z)

Latitude

-0°

Longitude

28.7751°

Altitude

815.347 km

Speed

7.446 km/s

True Right ascension

05h 57m 00s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

08:45:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

815.519 km

Perigee altitude

804.814 km

Semi-major axis

7,188.304 km

Eccentricity

0.00074

Inclination

88.9739°

RAAN

89.2504°

Arg. of periapsis

280.0961°

True anomaly

80.02313°

Mean anomaly

79.9391°

Eccentric anomaly

79.98111°

Mean motion

3.56126 °/min

Orbital period

101.09 mins

BSTAR

0.00038714

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Other satellites on launch #185 in the year 2024 (2024-10-15 UTC)

QIANFAN-24 Visibility forecast

Observer location: undefined°, undefined°
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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.
9 mins	2025-09-01 02:13:00.556Z	357.915° N	2025-09-01 02:17:00.556Z	315.205° NNW	44.276°	2025-09-01 02:22:00.556Z	186.947° SSW
8 mins	2025-09-01 13:34:00.556Z	143.36° SSE	2025-09-01 13:38:00.556Z	76.335° E	32.231°	2025-09-01 13:42:00.556Z	18.393° NNE
7 mins	2025-09-01 15:16:00.556Z	235.769° WSW	2025-09-01 15:19:00.556Z	277.9° WNW	21.979°	2025-09-01 15:23:00.556Z	329.261° NNW