YAOGAN-36 04C
NORAD 54750
Payload
LEO
2022-171E
● Active
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LEO · NORAD 54750
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Altitude (km)
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Speed (km/s)
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Latitude
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Longitude
🛰️ Orbital Parameters
Perigee
463 km
Apogee
473 km
Inclination
35.0°
Period
94.0 min
Mean Motion
15.32665200 rev/day
TLE Epoch
2026-06-26 06:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude468 km
Orbital Velocity27,484 km/h
Velocity7.63 km/s
Orbital Period94 minutes
Orbits / Day15.33
Eccentricity0.0007
Semi-Major Axis6,839 km
Est. Orbital Lifetime~1–3 years
🚀 Launch & Identity
Country / Operator
🇨🇳 PLA Strategic Support Force (China)
Launch Date
2022-12-14
Launch Site
Xichang, China
Int'l Designator
2022-171E
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
YAOGAN-36 04C is an active satellite operated by PLA Strategic Support Force (China), launched on 2022-12-14 from Xichang, China on the Yaogan 36 04 launch. It orbits in Low Earth Orbit (LEO) at altitudes between 463 km and 473 km with an inclination of 35.0°. It travels at approximately 27,484 km/h (7.63 km/s), completing one full orbit every 94 minutes — that’s roughly 15.33 orbits per day. Its near-circular orbit (eccentricity close to zero) means it maintains a very consistent altitude throughout each revolution. At its current altitude, the estimated orbital lifetime before atmospheric re-entry is ~1–3 years. Orbital Radar tracks YAOGAN-36 04C in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
YAOGAN-36 04C orbits at an average altitude of 468 km in the core of Low Earth Orbit, the most heavily utilised altitude band. The balance of moderate drag (limiting debris accumulation) and short signal path (enabling low-latency links and high-resolution imaging) makes this regime the default for most commercial and government missions. Within ±50 km of YAOGAN-36 04C’s average altitude, there are currently 8,300 active payloads and 188 tracked debris or rocket body fragments — notable neighbours include STARLINK-1017, STARLINK-1039, STARLINK-1047. This makes it one of the more crowded altitude bands, containing roughly 47.5% of all active satellites. With an inclination of 35.0°, YAOGAN-36 04C passes over latitudes between 35.0°N and 35.0°S, covering the tropical and temperate zones where most of the world’s population resides. Low-to-mid inclination orbits are efficient to reach from equatorial and mid-latitude launch sites. China operates approximately 1,221 active satellites in total, of which 176 share a similar altitude band with YAOGAN-36 04C.
🔗 Yaogan Reconnaissance Series
This satellite is part of China's Yaogan series, officially described as “remote sensing” satellites but widely assessed by analysts to serve military reconnaissance, signals intelligence and ocean surveillance missions. The series includes optical imaging, synthetic aperture radar (SAR) and electronic intelligence (ELINT) variants, some operating in coordinated orbital formations for persistent maritime monitoring.
❓ Frequently Asked Questions
YAOGAN-36 04C orbits in Low Earth Orbit (LEO) at altitudes between 463 km (perigee) and 473 km (apogee), with an average altitude of approximately 468 km. It completes one orbit every 94 minutes, travelling at approximately 27,484 km/h (17,078 mph).
YAOGAN-36 04C is operated by PLA Strategic Support Force (China). It is catalogued by the U.S. Space Surveillance Network under NORAD ID 54750. You can track YAOGAN-36 04C in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
YAOGAN-36 04C was launched on 2022-12-14 from Xichang, China. At its current altitude, the estimated remaining orbital lifetime is: ~1–3 years. View the full satellite launch log.
Yes — Orbital Radar tracks YAOGAN-36 04C (NORAD ID 54750) using the latest TLE (two-line element set) data from Space-Track and CelesTrak. Open the live tracker to see its current position, altitude, speed and orbital path updated in real time. You can also browse the satellite directory to find other tracked objects.
YAOGAN-36 04C travels at approximately 27,484 km/h (17,078 mph) — roughly 7.63 km/s. It completes 15.33 orbits per day, meaning the crew or instruments aboard (if any) would experience approximately 31 sunrises and sunsets every 24 hours.