YZ-1 R/B, 44866

Orbit data source: Space-Track

YZ-1 R/B, 44866 is space debris originally from a launch on Mon, 16 Dec 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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Iframe URL

https://www.satcat.com/sats-embedded/44866?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44866, 2019-090C

Orbit

Active

Last TLE update

2 days ago

Origin

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

Manufacturer

CALT

Mission

Spacecraft

Bus & Motor

YZ-1, Unknown motor

Mass

~5,815 kg wet, ~5,815 kg dry

Launch date (UTC)

2019-12-16 (5 years ago)

Launch vehicle

Unknown

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Double Cone, 4 m

Radar Cross Section

5.890 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 2 days ago

0 YZ-1 R/B
1 44866U 19090C   25127.97279795 -.00000016  00000-0  00000-0 0  9997
2 44866  56.0241  81.8073 0070378  31.6035 328.7780  1.78364520 35142

Epoch: 2025-05-07T23:20Z

Definitive object data (Epoch: 2025-05-07T23:20:49.742Z)

Latitude

0.00005°

Longitude

-134.47097°

Altitude

22,170.275 km

Speed

3.748 km/s

True Right ascension

05h 27m 08s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

35.17983°

Longitude

17.15478°

Altitude

22,394.778 km

Speed

3.72 km/s

Apparent Right ascension

15h 47m 43s

Apparent Declination

23° 54' 43"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

04:56:15

Azimuth

17.174° NNE

Elevation

-24.201°

Doppler factor

Orbital elements

Apogee altitude

22,544.741 km

Perigee altitude

22,140.479 km

Semi-major axis

28,720.747 km

Eccentricity

0.0070378

Inclination

56.0241°

RAAN

81.8073°

Arg. of periapsis

31.6035°

True anomaly

328.3568°

Mean anomaly

328.778°

Eccentric anomaly

328.56772°

Mean motion

0.44591 °/min

BSTAR

Unknown

Orbital period

807.33 mins

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Other satellites on launch #90 in the year 2019 (2019-12-16 UTC)

BEIDOU 3M19, 44864

BEIDOU 3M20, 44865

CZ-3B R/B, 44867

YZ-1 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.
296 mins	2025-05-10 07:41:04.194Z	317.439° NNW	2025-05-10 10:08:04.194Z	278.57° WNW	36.3°	2025-05-10 12:37:04.194Z	221.452° SW
172 mins	2025-05-10 17:53:04.194Z	139.667° SSE	2025-05-10 20:19:04.194Z	81.503° E	36.435°	2025-05-10 20:45:04.194Z	66.328° ENE

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Check out YZ-1 R/B, 44866 on other resources

View YZ-1 R/B, 44866 on Heavens-Above

View YZ-1 R/B, 44866 on Keep Track

View YZ-1 R/B, 44866 on Celestrak

View YZ-1 R/B, 44866 on Gunter's Space Page

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