SHIYAN-27 OBJECT F is a payload in SSO orbit, operated by Chinese Academy of Space Technology, Beijing (CASC 5th Acad), launched 2025.
| Orbit class | SSO |
| Inclination | 99.6901° |
| Eccentricity | 0.0001141 |
| Period | 106.1 min |
| Apogee | 1,047 km |
| Perigee | 1,045 km |
| Mean motion | 13.57243551 rev/day |
| RAAN | 195.0756° |
| Arg of perigee | 81.5683° |
| Mean anomaly | 278.5585° |
| B* | 5.0835e-5 |
| Rev at epoch | 6,024 |
1 63604U 25078F 26188.16166829 -.00000008 00000-0 50835-4 0 99992 63604 99.6901 195.0756 0001141 81.5683 278.5585 13.57243551 60244{
"OBJECT_NAME": "SHIYAN-27 OBJECT F",
"OBJECT_ID": "2025-078F",
"EPOCH": "2026-07-07T03:52:48.14+00:00",
"MEAN_MOTION": 13.57243551,
"ECCENTRICITY": 0.0001141,
"INCLINATION": 99.6901,
"RA_OF_ASC_NODE": 195.0756,
"ARG_OF_PERICENTER": 81.5683,
"MEAN_ANOMALY": 278.5585,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 63604,
"REV_AT_EPOCH": 6024,
"BSTAR": 0.000050835,
"MEAN_MOTION_DOT": -8e-8,
"MEAN_MOTION_DDOT": 0
}Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.
| Name | SHIYAN-27 OBJECT F |
| Operator | Chinese Academy of Space Technology, Beijing (CASC 5th Acad)HIGHvia GCAT — Jonathan McDowell's General Catalog |
| Country | China |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class | PAYLOADHIGH |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |