Satellite · NORAD 49055 · COSPAR 2021-069A
STAR ONE D2
- Operator Brazil
- Constellation —
- Country Brazil
Altitude now
35,783.4km
SGP4 propagation
Velocity
3.07km/s
Inclination
0.02°
Period
23.9 h
1,436.1 min
Perigee
35,776km
Apogee
35,797km
orbit freshOrbit updated 8 h ago · element epoch 11 Sept 2026 13:37 UTC (8.2 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
- 0.042° N
- Longitude
- 69.958° W
- Altitude
- 35783.4 km
- Velocity
- 3.075 km/s
- past 45 min
- next 90 min
- first fix from server render · element epoch 11 Sept 2026 13:37 UTC
Mission
Mission & classification
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- BRAZ · Brazil
- Country
- Brazil BR
Launch
Launch
- Launch date
- 30 Jul 2021
- COSPAR launch id
- 2021-069
- Launch site
- Guiana Space Centre, Kourou
Objects from the same launch · 3
- ARIANE 5 DEB [SYLDA]49057DebrisInactive
- EUTELSAT QUANTUM49056PayloadActive
- ARIANE 5 R/B49058Rocket bodyInactive
Change log
History
| Field | Change | Source | Date |
|---|---|---|---|
| Country Code | ∅ → BR | Celestrak Satcat | 11 Sept 2026 18:53 UTC |
| Owner Code | ∅ → BRAZ | Celestrak Satcat | 11 Sept 2026 18:53 UTC |
| Orbit Class | ∅ → GEO | 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% |
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
- 49055
- COSPAR / international designator
- 2021-069A
- SatelliteIndex id
- sat_01M28X2SX57R7B6X2WE9BTPA50
- Canonical slug
- star-one-d2-49055
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.