SHIYAN 20A DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite SHIYAN 20A DEB at a glance.

Uptime

937

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

LEO

Low Earth Orbit

Inclination

60.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for SHIYAN 20A DEB.

Object identification

Identified? True

Debris? True

Object name: SHIYAN 20A DEB

International designator: 2022-169E

Object number (NORAD): 55716

Object ID (CCSDS): 55716

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.551 minutes

Inclination: 59.9959 deg

SMA: 7162.839 km

Apoapsis: 788.703 km

Periapsis: 780.705 km

RAAN: 303.5091 deg

Eccentricy: 0.0005583

Argument of periapsis: 6.442 deg

Mean anomaly: 353.6687 deg

Mean motion: 14.32105329 rev/day

Mean motion (dot): 0.00000488 rev/day²

B* drag term: 0.00023187 1/R_Earth

Two-line elements (TLE)

Creation date: July 4, 2025, 6:39 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 4, 2025, 11:10 a.m. UTC

TLE line 0: 0 SHIYAN 20A DEB

TLE line 1: 1 55716U 22169E 25185.46591524 .00000488 00000-0 23187-3 0 9995

TLE line 2: 2 55716 59.9959 303.5091 0005583 6.4420 353.6687 14.32105329123150

Live tracking on map

Real-time ground track for satellite SHIYAN 20A DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object SHIYAN 20A DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
CZ-6A DEB	LEO	2025-04-14 14:25:24	0.0001221344	294.0 (m)	DEBRIS
OSCAR 18 (WEBERSAT)	SSO	2025-03-24 16:45:18	0.0002036902	866.0 (m)	PAYLOAD
COSMOS 968	LEO	2025-02-27 14:42:19	0.0001265473	514.0 (m)	PAYLOAD
CZ-6A DEB	LEO	2025-01-07 14:31:42	0.00082877	201.0 (m)	DEBRIS
COSMOS 1867	LEO	2024-07-16 06:09:09	0.001136499	158.0 (m)	PAYLOAD

Associated space launch

Chinese classified satellites of unknown purposes.

SHIYAN 20A DEB was lifted into orbit during the mission ‘Long March 4C | Shiyan 20A & 20B’, on board a Long March 4C space rocket.

The launch took place on Dec. 12, 2022, 8:22 a.m. from Launch Area 4 (SLS-2 / 603).

For more information about the launch, click the button.

Long March 4C | Shiyan 20A & 20B

Agency: N/A

Status: Launch Successful

Launch date: Dec. 12, 2022, 8:22 a.m. UTC

Rocket: Long March 4C

Launch pad: Launch Area 4 (SLS-2 / 603)

Location: Jiuquan Satellite Launch Center, People's Republic of China

...

Go to the launch

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