CZ-3B R/B, 63663

Orbit data source: Space-Track

CZ-3B R/B, 63663 is space debris in HEO originally from a launch on Sun, 27 Apr 2025 UTC launched from the Xichang Space Center, China (XSC). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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Iframe URL

https://www.satcat.com/sats-embedded/63663?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63663, 2025-084B

Orbit

HEO

Country

CN / PRC

Related business

China Aerospace Science and Technology Corporation (CASC) (CN)

Manufacturer

CALT

Mission

Spacecraft

Bus & Motor

CZ-3A STAGE 3, Unknown motor

Mass

~2,800 kg wet, ~2,800 kg dry

Launch date (UTC)

2025-04-27 (9 months ago)

Launch vehicle

Unknown

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 1 Nozzle, 4.2 m

Radar Cross Section

32.704 m², Large (>1 m²)

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Last TLE update: 10 hours ago

TLE from 10 hours ago

0 CZ-3B R/B
1 63663U 25084B   26037.08779375  .00062858  97620-6  29727-2 0  9995
2 63663  27.3634 335.0875 7105862  12.6924 358.3359  2.54164166  7047

Epoch: 2026-02-06T02:06Z

TLE epoch observation values (Epoch: 2026-02-06T02:06:25.379Z)

Latitude

0.00013°

Longitude

167.26031°

Altitude

240.19 km

Speed

10.143 km/s

True Right ascension

22h 20m 23s

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

14:11:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

32,425.918 km

Perigee altitude

187.115 km

Semi-major axis

22,684.653 km

Eccentricity

0.71059

Inclination

27.3634°

RAAN

335.0875°

Arg. of periapsis

12.6924°

True anomaly

346.13445°

Mean anomaly

358.3359°

Eccentric anomaly

354.2735°

Mean motion

0.63525 °/min

Orbital period

566.71 mins

BSTAR

0.0029727

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Other satellites on launch #84 in the year 2025 (2025-04-27 UTC)

TIANLIAN-2 05, 63662

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CZ-3B R/B 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.
310 mins	2026-02-07 06:54:56.861Z	269.4° W	2026-02-07 07:50:56.861Z	221.043° SW	35.801°	2026-02-07 12:04:56.861Z	225.322° WSW

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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 CZ-3B R/B, 63663 on other resources

View CZ-3B R/B, 63663 on Heavens-Above

View CZ-3B R/B, 63663 on Keep Track

View CZ-3B R/B, 63663 on Celestrak

View CZ-3B R/B, 63663 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

CZ-3B R/B, 63663

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-02-06T02:06:25.379Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #84 in the year 2025 (2025-04-27 UTC)

CZ-3B R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out CZ-3B R/B, 63663 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago