Satellite · NORAD 51822 · COSPAR 2022-018A
LUDI TANCE 1-01B (L-SAR 01B)
- Operator People's Republic of China
- Constellation —
- Country China
Altitude now
606.9km
SGP4 propagation
Velocity
7.56km/s
Inclination
97.81°
Period
96.7 min
96.7 min
Perigee
602km
Apogee
604km
orbit freshOrbit updated 1 h ago · element epoch 14 Sept 2026 06:58 UTC (6.4 h old)· Metadata updated 1 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
- 5.838° S
- Longitude
- 70.010° E
- Altitude
- 606.9 km
- Velocity
- 7.556 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 14 Sept 2026 06:58 UTC
Mission
Mission & classification
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- PRC · People's Republic of China
- Country
- China CN
Launch
Launch
- Launch date
- 26 Feb 2022
- COSPAR launch id
- 2022-018
- Launch site
- Jiuquan Satellite Launch Center
Objects from the same launch · 1
- CZ-4C R/B51823Rocket bodyDecayed
Change log
History
| Field | Change | Source | Date |
|---|---|---|---|
| Country Code | ∅ → CN | Celestrak Satcat | 11 Sept 2026 18:53 UTC |
| 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 1 h ago
CelesTrak SATCATcommunity
Satellite catalog data courtesy of CelesTrak.
last sync 18 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 | 14 Sept 2026 11:58 UTC | 100% |
| Owner Code | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
| Status | CelesTrak SATCAT | 11 Sept 2026 18:53 UTC | 100% |
Quality flags
- UNKNOWN_OPERATORactive payload without resolved operator11 Sept 2026
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
- 51822
- COSPAR / international designator
- 2022-018A
- SatelliteIndex id
- sat_01M28X2SX8T6YV6SRSW294QTXA
- Canonical slug
- ludi-tance-1-01b-l-sar-01b-51822
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Unknown) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.