Satellite · NORAD 28810 · COSPAR 2005-031B
REIMEI (INDEX)
- Operator Japan
- Constellation —
- Country Japan
Altitude now
553.8km
SGP4 propagation
Velocity
7.58km/s
Inclination
98.02°
Period
95.3 min
95.3 min
Perigee
518km
Apogee
545km
orbit freshOrbit updated 8 min ago · element epoch 11 Sept 2026 22:17 UTC (11.0 h old)· Metadata updated 8 min 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
- 26.046° S
- Longitude
- 103.220° W
- Altitude
- 553.8 km
- Velocity
- 7.577 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 11 Sept 2026 22:17 UTC
Mission
Mission & classification
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- JPN · Japan
- Country
- Japan JP
Launch
Launch
- Launch date
- 23 Aug 2005
- COSPAR launch id
- 2005-031
- Launch site
- Baikonur Cosmodrome (Tyuratam)
Objects from the same launch · 11
- SL-24 DEB28812DebrisDecayed
- SL-24 DEB28813DebrisDecayed
- OICETS DEB28828DebrisDecayed
- INDEX DEB28829DebrisDecayed
- OICETS DEB28830DebrisDecayed
- OICETS DEB28831DebrisDecayed
- INDEX DEB28832DebrisDecayed
- OICETS DEB29044DebrisDecayed
- OICETS DEB31865DebrisDecayed
- KIRARI (OICETS)28809PayloadUnknown
- SL-24 R/B28811Rocket bodyInactive
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 3 min ago
CelesTrak SATCATcommunity
Satellite catalog data courtesy of CelesTrak.
last sync 14 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 09:09 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
- 28810
- COSPAR / international designator
- 2005-031B
- SatelliteIndex id
- sat_01M28X2SWT01QM2JGQ9QTBM26G
- Canonical slug
- reimei-index-28810
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.