CZ-4C R/B

Satellite information

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Satellite Type and Status

ROCKET BODYIN ORBIT

Key statistics

Satellite CZ-4C R/B at a glance.

Uptime

961

Days in orbit

Revolutions

≈ 14.2

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.9

Latest

Satellite identification and parameters

Extended collection of information and parameters for CZ-4C R/B.

Object identification

Identified? True

Debris? False

Object name: CZ-4C R/B

International designator: 2023-030C

Object number (NORAD): 55838

Object ID (CCSDS): 55838

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 101.278 minutes

Inclination: 98.9356 deg

SMA: 7197.326 km

Apoapsis: 882.012 km

Periapsis: 756.369 km

RAAN: 334.0479 deg

Eccentricy: 0.00872848

Argument of periapsis: 171.971 deg

Mean anomaly: 188.2888 deg

Mean motion: 14.21824665 rev/day

Mean motion (dot): 0.00000141 rev/day2

B* drag term: 0.00008128975 1/REarth

Two-line elements (TLE)

Creation date: Oct. 25, 2025, 3:11 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 24, 2025, 11:30 p.m. UTC

TLE line 0: 0 CZ-4C R/B

TLE line 1: 1 55838U 23030C 25297.97931995 .00000141 00000-0 81290-4 0 9994

TLE line 2: 2 55838 98.9356 334.0479 0087285 171.9710 188.2888 14.21824665136391

Live tracking on map

Real-time ground track for satellite CZ-4C R/B.

In-orbit conjunctions

A list of the most updated potential collisions computed for object CZ-4C R/B.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 2251 DEB LEO 2025-08-10 20:03:56 0.0001249547 80.0 (m) DEBRIS
DELTA 1 DEB SSO 2025-06-06 11:00:43 0.000133684 822.0 (m) DEBRIS
THOR ABLESTAR DEB LEO 2025-04-30 12:59:43 0.0005402403 317.0 (m) DEBRIS
CZ-6A DEB SSO 2025-01-01 13:06:30 0.0007183953 147.0 (m) DEBRIS

Associated space launch

Described as satellites for cartography purposes, details TBD.

CZ-4C R/B was lifted into orbit during the mission ‘Long March 4C | Tianhui-6 A/B’, on board a Long March 4C space rocket.

The launch took place on March 9, 2023, 10:41 p.m. from Launch Complex 9.

For more information about the launch, click the button.

Launch to space Long March 4C | Tianhui-6 A/B
Long March 4C | Tianhui-6 A/B

Agency: N/A

Status: Launch Successful

Launch date: March 9, 2023, 10:41 p.m. UTC

Rocket: Long March 4C

Launch pad: Launch Complex 9

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

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