DECAYED

OBJECT D, 57007 (Decayed)

Orbit data source: Space-Track

You're viewing an Uncataloged Satellite

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, 57007 was a Chinese satellite in LEO that was launched on Thu, 15 Jun 2023 UTC via a CHANG ZHENG 2D launch vehicle from the Taiyaun Space Center, China (TSC). 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. This object's orbit decayed before it could be identified.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/57007?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/57007?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

57007, 2023-085D

Orbit

Decayed

Country

CN / PRC

Related business

None

Manufacturer

Unknown

Mission

Decayed Commercial Imaging

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2023-06-15 (3 years ago)

Launch vehicle

CHANG ZHENG 2D

Launch site

Taiyaun Space Center, China (TSC)

Object type

Unknown

Shape & HBR

Box, 0.8 m

Radar Cross Section

2.000 m², Medium (>0.1 m² and < 1m²)

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

TLE from 8 months ago

0 OBJECT D
1 57007U 23085D   25280.06916558  .03420638  24805-5  18202-2 0  9999
2 57007  97.4692  43.3399 0009941 243.4815 116.5455 16.19894480129200

Epoch: 2025-10-07T01:39Z

TLE epoch observation values (Epoch: 2025-10-07T01:39:35.906Z)

Latitude

0.00003°

Longitude

2.47693°

Altitude

225.998 km

Speed

7.769 km/s

True Right ascension

02h 53m 21s

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

21:26:09

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

223.231 km

Perigee altitude

210.119 km

Semi-major axis

6,594.812 km

Eccentricity

0.00099

Inclination

97.4692°

RAAN

43.3399°

Arg. of periapsis

243.4815°

True anomaly

116.64735°

Mean anomaly

116.5455°

Eccentric anomaly

116.59643°

Mean motion

4.05265 °/min

Orbital period

88.83 mins

BSTAR

0.0018202

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #85 in the year 2023 (2023-06-15 UTC)

OBJECT AD, 57031

OBJECT AK, 57037

OBJECT Z, 57027 (Decayed)

OBJECT AQ, 57042 (Decayed)

OBJECT J, 57012

OBJECT V, 57023

OBJECT AG, 57034 (Decayed)

OBJECT AA, 57028 (Decayed)

OBJECT AN, 57040 (Decayed)

OBJECT R, 57019 (Decayed)

OBJECT W, 57024 (Decayed)

OBJECT L, 57014

OBJECT H, 57011 (Decayed)

OBJECT A, 57004

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

OBJECT D Visibility

Loading observer location...
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.
This satellite is decayed.

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out OBJECT D, 57007 (Decayed) on other resources

View OBJECT D, 57007 (Decayed) on Celestrak

View OBJECT D, 57007 (Decayed) 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, 57007 (Decayed)

Orbit data source: Space-Track

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

TLE from 8 months ago

TLE epoch observation values (Epoch: 2025-10-07T01:39:35.906Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #85 in the year 2023 (2023-06-15 UTC)

OBJECT D Visibility

Co-orbital & Co-planar RSOs

Check out OBJECT D, 57007 (Decayed) on other resources

Documentation

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