Official name YAOGAN 29
Alternative name Yaogan Weixing 29
Cospar ID 2015-069A
Norad ID 41038
Launch date 2015-11-26
Launch site TSC
Launch vehicle CZ-4C
Country/Organization China
Type application Earth observation (radar)
RCS size LARGE
Decay date ON ORBIT
Period (min) 97.19
Inclination (deg) 98.06
Perigee (km) 622
Apogee (km) 626
Eccentricity 0.00320512820512821
Mean motion (revs. per day) 14.8163391295401
Semi-Major axis (km) 7002.135
Raan (deg) 143.987
Arg of perigee (deg) 44.8148
Shape Box + 2 Pan
Mass (kg) 1040
Height (m) 1.5
Width (m) 1.5
Depth (m) 1.5
Span (m^2) 5
Contractors SAST
Power 2 deployable solar arrays, batteries

The Chinese Yaogan 29 (Remote Sensing Satellite-29) government remote sensing satellite, likely also used as a military reconnaissance satellite, is likely the first of a successor series to the Yaogan-1 (JB-5) class space-based synthetic aperture radar (SAR) system.

The satellite uses the same orbit as the Yaogan-1 class, but has, according to published illustrations, a different design.

Yaogan 29, was launched in November 2015 on a CZ-4C rocket into a 615 km × 619 km, 97.8° orbit.

A second satellite of this type, Yaogan 33-01, failed to reach orbit on 22 May 2019.

Likely the third satellite of this type, Yaogan 33-01R, reached orbit on 28 December 2020. It is believed to be a replacement for the lost satellite, although a different launch site was used and a higher orbit was obtained.

Satellite COSPAR Date LS Launch Vehicle Remarks
YAOGAN 29 2015-069A 2015-11-26 TSC CZ-4C
YAOGAN-33 2020-103A 2020-12-27 JSC CZ-4C with Weina 2
YAOGAN-33 02 2022-106A 2022-09-02 JSC CZ-4C