OBJECT D, 61897

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 D, 61897 is a Chinese satellite in SSO that was launched on Mon, 11 Nov 2024 UTC via a LIJIAN-1 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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/61897?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/61897?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

61897, 2024-205D

Orbit

SSO

Country

CN / PRC

Related business

None

Manufacturer

Unknown

Mission

Operational Commercial Imaging

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2024-11-11 (1 year ago)

Launch vehicle

LIJIAN-1

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Unknown

Shape & HBR

Box, 0.8 m

Radar Cross Section

2.000 m², Medium (>0.1 m² and < 1m²)

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Last TLE update: 6 hours ago

TLE from 6 hours ago

0 OBJECT D
1 61897U 24205D   26065.85150101  .00008340  00000-0  42761-3 0  9992
2 61897  97.4180 139.5102 0013406  59.2858 300.9694 15.16729841 72761

Epoch: 2026-03-06T20:26Z

TLE epoch observation values (Epoch: 2026-03-06T20:26:09.687Z)

Latitude

-0.00002°

Longitude

28.38827°

Altitude

514.07 km

Speed

7.609 km/s

True Right ascension

09h 18m 02s

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

06:23:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

521.94 km

Perigee altitude

503.465 km

Semi-major axis

6,890.84 km

Eccentricity

0.00134

Inclination

97.418°

RAAN

139.5102°

Arg. of periapsis

59.2858°

True anomaly

300.83756°

Mean anomaly

300.9694°

Eccentric anomaly

300.90349°

Mean motion

3.79433 °/min

Orbital period

94.88 mins

BSTAR

0.00042761

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Other satellites on launch #205 in the year 2024 (2024-11-11 UTC)

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OBJECT D 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.
6 mins	2026-03-07 04:28:35.956Z	145.381° SSE	2026-03-07 04:31:35.956Z	95.182° ESE	33.152°	2026-03-07 04:34:35.956Z	7.897° NNE
6 mins	2026-03-07 17:35:35.956Z	19.251° NNE	2026-03-07 17:37:35.956Z	52.405° ENE	42.006°	2026-03-07 17:41:35.956Z	186.419° SSW

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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 OBJECT D, 61897 on other resources

View OBJECT D, 61897 on Heavens-Above

View OBJECT D, 61897 on Keep Track

View OBJECT D, 61897 on Celestrak

View OBJECT D, 61897 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 D, 61897

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-03-06T20:26:09.687Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #205 in the year 2024 (2024-11-11 UTC)

OBJECT D Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT D, 61897 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago