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Zhuhai-1 OHS 2A, 2B, 2C, 2D, 2E, 2F, 2G, 2H

OHS-2 [Zhuhai Orbita]

The OHS 1 earth observation satellites are the hyperspectral component of the Chinese Orbita or Zhuhai-1 earth observation system by Zhuhai Orbita Control Engineering Ltd.

The OHS-2 satellites are the hyperspectral component of the constellation. The operational Orbita constellation is to consist of ten video satellites (OVS-2), hyperspectral satellites (OHS-2) and small personal satellites (OPS-2).

These satellites have a ground resolution of 10 m and a swath width of 150 km. The spectral resolution is 2.5 nm. It gab capture images of 150 km × 2500 km in push-broom mode.

A constellation of four satellites can cover the entire globe in 5 days and provide multiple revisits a day of a specific site.

The first four OHS-2 hyperspectral satellites were launched on a CZ-11 rocket in 2018.

Nation: China
Type / Application: Earth observation
Operator: Zhuhai Orbita Control Engineering Ltd.
Contractors:
Equipment: Video imager
Configuration:
Propulsion: ?
Power: 2 deployable fixed solar arrays, batteries
Lifetime:
Mass:
Orbit: 494 km × 511 km, 97.40° (#1-4)
Satellite COSPAR Date LS Launch Vehicle Remarks
Zhuhai-1 OHS 2A (Qingkeda 1) 2018-040A 26.04.2018 Jq SLS-E2 CZ-11 with Zhuhai-1 OVS 2A, Zhuhai-1 OHS 2B, Zhuhai-1 OHS 2C, Zhuhai-1 OHS 2D
Zhuhai-1 OHS 2B 2018-040C 26.04.2018 Jq SLS-E2 CZ-11 with Zhuhai-1 OVS 2A, Zhuhai-1 OHS 2A, Zhuhai-1 OHS 2C, Zhuhai-1 OHS 2D
Zhuhai-1 OHS 2C (Guiyang 1) 2018-040D 26.04.2018 Jq SLS-E2 CZ-11 with Zhuhai-1 OVS 2A, Zhuhai-1 OHS 2A, Zhuhai-1 OHS 2B, Zhuhai-1 OHS 2D
Zhuhai-1 OHS 2D 2018-040E 26.04.2018 Jq SLS-E2 CZ-11 with Zhuhai-1 OVS 2A, Zhuhai-1 OHS 2A, Zhuhai-1 OHS 2B, Zhuhai-1 OHS 2C
Zhuhai-1 OHS 3A (Fenbie Sh́ Xihai'an 1) 2019-060 19.09.2019 Jq SLS-E2 CZ-11 with Zhuhai-1 OVS 3A, Zhuhai-1 OHS 3B, Zhuhai-1 OHS 3C, Zhuhai-1 OHS 3D
Zhuhai-1 OHS 3B (Feitian Maotai) 2019-060 19.09.2019 Jq SLS-E2 CZ-11 with Zhuhai-1 OVS 3A, Zhuhai-1 OHS 3A, Zhuhai-1 OHS 3C, Zhuhai-1 OHS 3D
Zhuhai-1 OHS 3C (Gaomi 1) 2019-060 19.09.2019 Jq SLS-E2 CZ-11 with Zhuhai-1 OVS 3A, Zhuhai-1 OHS 3A, Zhuhai-1 OHS 3B, Zhuhai-1 OHS 3D
Zhuhai-1 OHS 3D (Guoyuan V9) 2019-060 19.09.2019 Jq SLS-E2 CZ-11 with Zhuhai-1 OVS 3A, Zhuhai-1 OHS 3A, Zhuhai-1 OHS 3B, Zhuhai-1 OHS 3C