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QIANFAN-101, 66043

Orbit data source: Space-Track

QIANFAN-101, 66043 is a Chinese payload satellite in LEO that was launched on Fri, 17 Oct 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/66043?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/66043?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66043, 2025-233L

Orbit

LEO

Country

CN / PRC

Related business

Shanghai Spacecom Satellite Technology Ltd (CN)

Manufacturer

SECM

Mission

Partially operational Commercial Communications

Bus & Motor

QIANFAN, Unknown motor

Mass

267 kg wet, ~267 kg dry

Launch date (UTC)

2025-10-17 (8 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, 14.5 m

Radar Cross Section

13.200 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 QIANFAN-101
1 66043U 25233L   26177.69176984  .00000322  00000-0  12662-3 0  9994
2 66043  88.9995  39.4782 0017361 109.5662 250.7409 14.26813211 35980

Epoch: 2026-06-26T16:36Z

TLE epoch observation values (Epoch: 2026-06-26T16:36:08.914Z)

Latitude

0.00007°

Longitude

-124.37558°

Altitude

809.598 km

Speed

7.446 km/s

True Right ascension

02h 37m 54s

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

12:11:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

811.805 km

Perigee altitude

786.883 km

Semi-major axis

7,177.481 km

Eccentricity

0.00174

Inclination

88.9995°

RAAN

39.4782°

Arg. of periapsis

109.5662°

True anomaly

250.55323°

Mean anomaly

250.7409°

Eccentric anomaly

250.64705°

Mean motion

3.56932 °/min

Orbital period

100.86 mins

BSTAR

0.00012662

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Other satellites on launch #233 in the year 2025 (2025-10-17 UTC)

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QIANFAN-101 Visibility forecast

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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.
8 mins	2026-06-27 03:17:40.284Z	356.078° N	2026-06-27 03:21:40.284Z	226.008° WSW	43.498°	2026-06-27 03:25:40.284Z	188.619° SSW
8 mins	2026-06-27 14:36:40.284Z	143.026° SSE	2026-06-27 14:40:40.284Z	72.862° E	31.969°	2026-06-27 14:44:40.284Z	17.403° NNE
6 mins	2026-06-27 16:18:40.284Z	239.376° WSW	2026-06-27 16:21:40.284Z	283.872° WNW	21.334°	2026-06-27 16:24:40.284Z	323.899° NNW

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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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out QIANFAN-101, 66043 on other resources

View QIANFAN-101, 66043 on NASA - NSSDCA Website

View QIANFAN-101, 66043 on Heavens-Above

View QIANFAN-101, 66043 on Keep Track

View QIANFAN-101, 66043 on Celestrak

View QIANFAN-101, 66043 on Gunter's Space Page

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

QIANFAN-101, 66043

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-06-26T16:36:08.914Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #233 in the year 2025 (2025-10-17 UTC)

QIANFAN-101 Visibility forecast

Co-orbital & Co-planar RSOs

Check out QIANFAN-101, 66043 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago