Satellite · NORAD 33499 · COSPAR 2009-002H
KKS-1 (KISEKI)
- Operator Japan
- Constellation —
- Country Japan
Altitude now
616.2km
SGP4 propagation
Velocity
7.55km/s
Inclination
98.12°
Period
97.1 min
97.1 min
Perigee
613km
Apogee
625km
orbit freshOrbit updated 3 h ago · element epoch 11 Sept 2026 17:49 UTC (9.7 h old)· Metadata updated 3 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
- 1.357° N
- Longitude
- 134.432° E
- Altitude
- 616.2 km
- Velocity
- 7.554 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 11 Sept 2026 17:49 UTC
Mission
Mission & classification
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- JPN · Japan
- Country
- Japan JP
Launch
Launch
- Launch date
- 23 Jan 2009
- COSPAR launch id
- 2009-002
- Launch site
- Tanegashima Space Center
Objects from the same launch · 18
- H-2A DEB33501DebrisDecayed
- H-2A DEB34604DebrisDecayed
- H-2A DEB35950DebrisDecayed
- H-2A DEB36310DebrisDecayed
- H-2A DEB36311DebrisDecayed
- H-2A DEB36312DebrisDecayed
- H-2A DEB36313DebrisDecayed
- H-2A DEB36314DebrisDecayed
- H-2A DEB36315DebrisDecayed
- H-2A DEB36316DebrisDecayed
- GOSAT (IBUKI)33492PayloadActive
- PRISM (HITOMI)33493PayloadDecayed
Change log
History
| Field | Change | Source | Date |
|---|---|---|---|
| Country Code | ∅ → JP | Celestrak Satcat | 11 Sept 2026 18:53 UTC |
| Owner Code | ∅ → JPN | 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 25 min 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 | 12 Sept 2026 03:03 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
- 33499
- COSPAR / international designator
- 2009-002H
- SatelliteIndex id
- sat_01M28X2SWVN8HVCRKVKG2Q7P38
- Canonical slug
- kks-1-kiseki-33499
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.