OBJECT C, 56155

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, 56155 is a satellite owned by Hangtian Hongtu (CN) in SSO that was launched on Thu, 30 Mar 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.

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Iframe URL

https://www.satcat.com/sats-embedded/56155?theme=dark&initialShowStats=false

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Identifier

56155, 2023-047C

Orbit

SSO

Country

CN / PRC

Related business

PIESAT Information Technology Co. Ltd. (CN)

Manufacturer

Yinhe

Mission

Operational Commercial Radar Imaging

Bus & Motor

PIESAT, Unknown motor

Mass

270 kg wet, 270 kg dry

Launch date (UTC)

2023-03-30 (3 years ago)

Launch vehicle

CHANG ZHENG 2D

Launch site

Taiyaun Space Center, China (TSC)

Object type

Unknown

Shape & HBR

Box + 2 Pan, 2.0 m

Radar Cross Section

2.315 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago

0 OBJECT C
1 56155U 23047C   26170.53370635  .00002033  00000-0  11464-3 0  9993
2 56155  97.5003 357.6358 0002606 123.5378 236.6103 15.14297592178156

Epoch: 2026-06-19T12:48Z

TLE epoch observation values (Epoch: 2026-06-19T12:48:32.228Z)

Latitude

-0.00003°

Longitude

-102.25979°

Altitude

527.182 km

Speed

7.599 km/s

True Right ascension

23h 50m 32s

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

21:39:25

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

521.887 km

Perigee altitude

518.292 km

Semi-major axis

6,898.226 km

Eccentricity

0.00026

Inclination

97.5003°

RAAN

357.6358°

Arg. of periapsis

123.5378°

True anomaly

236.58537°

Mean anomaly

236.6103°

Eccentric anomaly

236.59783°

Mean motion

3.78824 °/min

Orbital period

95.03 mins

BSTAR

0.00011464

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Other satellites on launch #47 in the year 2023 (2023-03-30 UTC)

OBJECT A, 56153

OBJECT B, 56154

OBJECT D, 56156

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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.
6 mins	2026-06-22 12:18:22.996Z	151.844° SSE	2026-06-22 12:21:22.996Z	62.857° ENE	40.521°	2026-06-22 12:24:22.996Z	357.523° N
5 mins	2026-06-23 01:26:22.996Z	8.421° NNE	2026-06-23 01:28:22.996Z	320.501° NNW	44.535°	2026-06-23 01:31:22.996Z	196.792° 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 C, 56155 on other resources

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View OBJECT C, 56155 on Keep Track

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View OBJECT C, 56155 on Gunter's Space Page

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OBJECT C, 56155

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-06-19T12:48:32.228Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #47 in the year 2023 (2023-03-30 UTC)

OBJECT C Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT C, 56155 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago