Satellite · NORAD 63354 · COSPAR 2025-061D
LEMUR-2-THERMORAPTOR
- Operator Spire Global
- Constellation Spire Lemur
- Country United States
Altitude now
542.3km
SGP4 propagation
Velocity
7.59km/s
Inclination
97.58°
Period
95.1 min
95.1 min
Perigee
510km
Apogee
534km
orbit freshOrbit updated 8 h ago · element epoch 11 Sept 2026 10:29 UTC (10.7 h old)· Metadata updated 8 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
- 81.960° S
- Longitude
- 8.840° W
- Altitude
- 542.3 km
- Velocity
- 7.594 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 11 Sept 2026 10:29 UTC
Mission
Mission & classification
- Mission type derived
- Earth observation
- Object type
- Payload
- SATCAT ops status
- Operational [+]
- Radar cross-section
- —
- Constellation membership derived
- Spire Lemur via name_pattern
Ownership
Operator & country
- Operator
- Spire Global
- SATCAT owner code
- US · United States
- Country
- United States US
Launch
Launch
- Launch date
- 26 Mar 2025
- COSPAR launch id
- 2025-061
- Launch site
- Rocket Lab Launch Complex 1, Mahia
Objects from the same launch · 9
- LEMUR-2-UNTITLED-SC63351PayloadActive
- LEMUR-2-ESPERANZA63352PayloadActive
- LEMUR-2-KREMPEL-BRO263353PayloadActive
- LEMUR-2-NEUROSPICY63355PayloadActive
- LEMUR-2-TILLINFINITY63356PayloadActive
- LEMUR-2-KREMPEL-BRO163357PayloadActive
- LEMUR-2-LANGER2SPACE63358PayloadActive
- ELECTRON KICK STAGE R/B63359Rocket bodyInactive
- ELECTRON R/B63360Rocket bodyDecayed
Change log
History
| Field | Change | Source | Date |
|---|---|---|---|
| Owner Code | ∅ → US | 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 6 h ago
CelesTrak SATCATcommunity
Satellite catalog data courtesy of CelesTrak.
last sync 8 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 20:57 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
- 63354
- COSPAR / international designator
- 2025-061D
- SatelliteIndex id
- sat_01M28X2SYBRH96E2K2CJYR5VTH
- Canonical slug
- lemur-2-thermoraptor-63354
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Earth observation) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.