CZ-3B R/B, 44077

Orbit data source: Space-Track

CZ-3B R/B, 44077 is space debris in HEO originally from a launch on Sun, 31 Mar 2019 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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https://www.satcat.com/sats-embedded/44077?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44077, 2019-017B

Orbit

HEO

Last TLE update

22 hours ago

Origin

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

Manufacturer

CALT

Mission

Spacecraft

Bus & Motor

CZ-3A STAGE 3, Unknown motor

Mass

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

Launch date (UTC)

2019-03-31 (6 years ago)

Launch vehicle

Unknown

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 1 Nozzle, 6.2 m

Radar Cross Section

32.704 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 22 hours ago

0 CZ-3B R/B
1 44077U 19017B   25199.50122902  .00059804 -20769-7  10155-2 0  9999
2 44077  26.8003 182.6206 5556272 221.0309  80.1440  4.83386539 73159

Epoch: 2025-07-18T12:01Z

TLE epoch observation values (Epoch: 2025-07-18T12:01:46.187Z)

Latitude

-0.00007°

Longitude

65.60214°

Altitude

11,204.367 km

Speed

4.286 km/s

True Right ascension

12h 10m 23s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

23.98043°

Longitude

126.29808°

Altitude

14,733.777 km

Speed

3.284 km/s

Apparent Right ascension

15h 19m 25s

Apparent Declination

12° 13' 31"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

22:54:30

Azimuth

294.901° NW

Elevation

-9.571°

Doppler factor

Orbital elements

Apogee altitude

16,612.476 km

Perigee altitude

189.248 km

Semi-major axis

14,778.999 km

Eccentricity

0.55563

Inclination

26.8003°

RAAN

182.6206°

Arg. of periapsis

221.0309°

True anomaly

138.99924°

Mean anomaly

80.144°

Eccentric anomaly

110.04974°

Mean motion

1.20802 °/min

Orbital period

298.01 mins

BSTAR

0.0010155

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Other satellites on launch #17 in the year 2019 (2019-03-31 UTC)

TIANLIAN 2-01, 44076

CZ-3B R/B Visibility forecast

Observer location: undefined°, undefined°

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.
213 mins	2025-07-19 22:19:08.913Z	189.8° SSW	2025-07-20 00:13:08.913Z	124.851° SE	36.575°	2025-07-20 01:52:08.913Z	84.197° E
188 mins	2025-07-20 04:08:08.913Z	254.974° W	2025-07-20 06:54:08.913Z	203.69° SW	41.374°	2025-07-20 07:16:08.913Z	129.112° SE

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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Check out CZ-3B R/B, 44077 on other resources

View CZ-3B R/B, 44077 on Heavens-Above

View CZ-3B R/B, 44077 on Keep Track

View CZ-3B R/B, 44077 on Celestrak

View CZ-3B R/B, 44077 on Gunter's Space Page

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