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YAOGAN-41, 58582

Orbit data source: Space-Track

YAOGAN-41, 58582 is a Chinese payload satellite in GEO that was launched on Fri, 15 Dec 2023 UTC via a CHANG ZHENG 5 launch vehicle from the Wenchang Satellite Launch Center (WSC). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Not visible in the next 10 days

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Iframe URL

https://www.satcat.com/sats-embedded/58582?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

58582, 2023-197A

Orbit

GEO

Last TLE update

16 hours ago

Origin

Equipment Development Department of the Central Military Commission (China) (CN / PRC)

Manufacturer

CAST

Mission

Operational Defense Imaging

Bus & Motor

YG41, Unknown motor

Mass

~12,000 kg wet, ~6,500 kg dry

Launch date (UTC)

2023-12-15 (2 years ago)

Launch vehicle

CHANG ZHENG 5

Launch site

Wenchang Satellite Launch Center (WSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 20.0 m

Radar Cross Section

74.541 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 16 hours ago

0 YAOGAN-41
1 58582U 23197A   25215.78456170 -.00000347  00000-0  00000-0 0  9998
2 58582   3.7399 309.3489 0016911 190.8423 217.9937  1.00270612  6140

Epoch: 2025-08-03T18:49Z

TLE epoch observation values (Epoch: 2025-08-03T18:49:46.13Z)

Latitude

2.79617°

Longitude

122.96295°

Altitude

35,842.458 km

Speed

3.071 km/s

True Right ascension

23h 52m 01s

True Declination

2° 47' 36"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-3.56085°

Longitude

2.22238°

Altitude

35,795.858 km

Speed

3.074 km/s

Apparent Right ascension

15h 30m 33s

Apparent Declination

-8° 21' 49"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

00:35:07

Azimuth

296.792° NW

Elevation

-39.826°

Doppler factor

Orbital elements

Apogee altitude

35,859.295 km

Perigee altitude

35,716.68 km

Semi-major axis

42,166.125 km

Eccentricity

0.00169

Inclination

3.7399°

RAAN

309.3489°

Arg. of periapsis

190.8423°

True anomaly

217.87461°

Mean anomaly

217.9937°

Eccentric anomaly

217.93413°

Mean motion

0.25067 °/min

Orbital period

1,436.17 mins

BSTAR

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Other satellites on launch #197 in the year 2023 (2023-12-15 UTC)

CZ-5 R/B, 58583

YAOGAN-41 Visibility

Observer location: undefined°, undefined°

YAOGAN-41 is likely not visible in the next few days

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58582 neighbors

Authenticating...

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 YAOGAN-41, 58582 on other resources

View YAOGAN-41, 58582 on NASA - NSSDCA Website

View YAOGAN-41, 58582 on Heavens-Above

View YAOGAN-41, 58582 on Keep Track

View YAOGAN-41, 58582 on Celestrak

View YAOGAN-41, 58582 on Gunter's Space Page

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