Satellite · NORAD 63602 · COSPAR 2025-078D
SHIYAN-27 OBJECT D
- Operator China Aerospace Science and Technology Corporation
- Constellation Shiyan
- Country China
Altitude now
1,074.0km
SGP4 propagation
Velocity
7.31km/s
Inclination
99.70°
Period
106.1 min
106.1 min
Perigee
1,045km
Apogee
1,046km
orbit freshOrbit updated 9 h ago · element epoch 11 Sept 2026 14:48 UTC (4.8 h old)· Metadata updated 9 h ago
Live position
Ground track & current position
Propagated client-side every 5 s from the latest element set (SGP4). Accuracy degrades with element age.
Loading ground track…
- Latitude
- 76.846° S
- Longitude
- 108.943° E
- Altitude
- 1074.0 km
- Velocity
- 7.314 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 11 Sept 2026 14:48 UTC
Mission
Mission & classification
Ownership
Operator & country
- SATCAT owner code
- PRC · People's Republic of China
- Country
- China CN
Launch
Launch
- Launch date
- 18 Apr 2025
- COSPAR launch id
- 2025-078
- Launch site
- Taiyuan Satellite Launch Center
Objects from the same launch · 6
- SHIYAN-27 OBJECT A63599PayloadActive
- SHIYAN-27 OBJECT B63600PayloadActive
- SHIYAN-27 OBJECT C63601PayloadActive
- SHIYAN-27 OBJECT E63603PayloadActive
- SHIYAN-27 OBJECT F63604PayloadActive
- CZ-6A R/B63605Rocket bodyInactive
Change log
History
| Field | Change | Source | Date |
|---|---|---|---|
| Owner Code | ∅ → PRC | Celestrak Satcat | 11 Sept 2026 18:53 UTC |
| Orbit Class | ∅ → LEO | Celestrak | 11 Sept 2026 18:53 UTC |
Regulatory
UN registration
Transparency
Sources & provenance
CelesTrakcommunity
Orbital data courtesy of CelesTrak (Dr. T.S. Kelso).
last sync 9 h ago
CelesTrak SATCATcommunity
Satellite catalog data courtesy of CelesTrak.
last sync 9 h ago
Field provenance
| Field | Source | Observed | Confidence |
|---|---|---|---|
| Canonical Name | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Decay Date | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Launch Date | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Object Type | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Orbital Elements | CelesTrak | 11 Sept 2026 18:53 UTC | 100% |
| Owner Code | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Status | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
Timeline
Events
No events detected for this object yet. Launches, decays and orbit changes are generated by the derived-analytics connector.
Reference
Identifiers
- NORAD catalogue number
- 63602
- COSPAR / international designator
- 2025-078D
- SatelliteIndex id
- sat_01M28X2SYCVZ516QYBRTFAC7AV
- Canonical slug
- shiyan-27-object-d-63602
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Technology) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.