OBJECT C, 61229

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT C, 61229 is a Chinese satellite in SSO that was launched on Tue, 24 Sep 2024 UTC via a JIELONG-3 launch vehicle from the Yellow Sea Launch Area, China (YSLA). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

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<iframe src="https://www.satcat.com/sats-embedded/61229?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/61229?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

61229, 2024-173C

Orbit

SSO

Country

CN / PRC

Related business

None

Manufacturer

Unknown

Mission

Operational Amateur Imaging

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2024-09-24 (1 year ago)

Launch vehicle

JIELONG-3

Launch site

Yellow Sea Launch Area, China (YSLA)

Object type

Unknown

Shape & HBR

Box + 1 Pan, 1.0 m

Radar Cross Section

3.032 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 OBJECT C
1 61229U 24173C   25357.27467667  .00023532  00000-0  61277-3 0  9995
2 61229  97.3588  73.0838 0014478  61.7797 298.4908 15.38776201 69580

Epoch: 2025-12-23T06:35Z

TLE epoch observation values (Epoch: 2025-12-23T06:35:32.064Z)

Latitude

-0.00004°

Longitude

-117.86056°

Altitude

448.139 km

Speed

7.646 km/s

True Right ascension

04h 52m 20s

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

20:32:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

456.547 km

Perigee altitude

436.785 km

Semi-major axis

6,824.803 km

Eccentricity

0.00145

Inclination

97.3588°

RAAN

73.0838°

Arg. of periapsis

61.7797°

True anomaly

298.34486°

Mean anomaly

298.4908°

Eccentric anomaly

298.41784°

Mean motion

3.84953 °/min

Orbital period

93.52 mins

BSTAR

0.00061277

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Other satellites on launch #173 in the year 2024 (2024-09-24 UTC)

OBJECT G, 61233 (Decayed)

OBJECT H, 61234 (Decayed)

OBJECT K, 61236 (Decayed)

JIELONG 3 R/B, 61237 (Decayed)

OBJECT J, 61235 (Decayed)

OBJECT B, 61228 (Decayed)

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OBJECT C 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.
4 mins	2025-12-24 04:35:47.020Z	111.061° ESE	2025-12-24 04:37:47.020Z	62.892° ENE	20.186°	2025-12-24 04:39:47.020Z	22.402° NNE
4 mins	2025-12-24 17:30:47.020Z	59.881° ENE	2025-12-24 17:31:47.020Z	85.655° E	22.661°	2025-12-24 17:34:47.020Z	152.51° SSE

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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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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

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

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Check out OBJECT C, 61229 on other resources

View OBJECT C, 61229 on Heavens-Above

View OBJECT C, 61229 on Keep Track

View OBJECT C, 61229 on Celestrak

View OBJECT C, 61229 on Gunter's Space Page

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

OBJECT C, 61229

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2025-12-23T06:35:32.064Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #173 in the year 2024 (2024-09-24 UTC)

OBJECT C Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT C, 61229 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago