Satellite · NORAD 58273 · COSPAR 2023-174T
FLOCK 4Q-11
- Operator Planet Labs PBC
- Constellation Planet Flock (Dove)
- Country United States
Altitude now
401.3km
SGP4 propagation
Velocity
7.67km/s
Inclination
97.38°
Period
92.6 min
92.6 min
Perigee
395km
Apogee
404km
orbit agingOrbit updated 8 h ago · element epoch 11 Sept 2026 05:17 UTC (14.5 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
- 31.964° N
- Longitude
- 117.674° W
- Altitude
- 401.3 km
- Velocity
- 7.674 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 11 Sept 2026 05:17 UTC
Mission
Mission & classification
- Mission type derived
- Earth observation
- Object type
- Payload
- SATCAT ops status
- Partially operational [P]
- Radar cross-section
- —
- Constellation membership derived
- Planet Flock (Dove) via name_pattern
Ownership
Operator & country
- Operator
- Planet Labs PBC
- SATCAT owner code
- US · United States
- Country
- United States US
Launch
Launch
- Launch date
- 11 Nov 2023
- COSPAR launch id
- 2023-174
Objects from the same launch · 40+
- CONNECTA T3.158256PayloadDecayed
- MANTIS58257PayloadDecayed
- ORBASTRO-PC-158258PayloadActive
- LEMUR-2-BASS58259PayloadActive
- LEMUR-2-DILIGHTFUL58260PayloadDecayed
- VERONIKA58261PayloadDecayed
- PLATERO58262PayloadActive
- LEMUR-2-GOOD-VIBES58263PayloadDecayed
- BRO-1158264PayloadActive
- PEARL 1H58265PayloadDecayed
- DJIBOUTI-1A58266PayloadDecayed
- LEMUR-2-SANITA-VETRA58267PayloadDecayed
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 8 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 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
- 58273
- COSPAR / international designator
- 2023-174T
- SatelliteIndex id
- sat_01M28X2SXTHMPAAFNR2QEC1FM7
- Canonical slug
- flock-4q-11-58273
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.