YAOGAN-40 01C

NORAD 57833 · 2023-139D

PAYLOAD ACTIVE UNKNOWN

§ Identity

Operator: —
Country: PRC
Launch date: 2023-09-10
Launch site: TAISC
Launch vehicle: —
Mass (kg): —
RCS (m²): —

External: N2YO · Heavens-Above · Gunter

§ Orbital elements

Epoch: 2026-05-25T04:48:12.991104Z

Period: 101.95 min
Inclination: 85.9902°
Eccentricity: 0.0002511
Mean motion: 14.12444032 rev/d
Perigee alt: 849.2 km
Apogee alt: 852.8 km
Semi-major: 7,229.2 km
B*: 6.9965e-5
RAAN: 269.5311°
Arg perigee: 112.7747°
Mean anomaly: 247.3701°
Rev number: 13,956

§ Raw data

YAOGAN-40 01C1 57833U 23139D   26145.20015036  .00000148  00000+0  69965-4 0  99902 57833  85.9902 269.5311 0002511 112.7747 247.3701 14.12444032139569

JSON: /api/v1/satellites/57833 · /tle

For live sub-satellite position, see the globe view (requires WebGL).

§ Visibility from observer

Set your observer location to see the next 7 days of passes ≥ 10°. The values pass through the URL so the page stays shareable.

No JS? Fill the form by hand. The geolocation button needs JavaScript.