Rocket body · NORAD 28921 · COSPAR 2005-050G
SL-12 R/B(1)
- Operator Commonwealth of Independent States (former USSR)
- Constellation —
- Country Russia
Altitude now
—
object decayed
Velocity
—
Inclination
64.84°
Period
87.2 min
87.2 min
Perigee
129km
Apogee
144km
orbit unavailableNo orbital element set on file — decayed 25 Dec 2005.· Metadata updated 11 h ago
Live position
Live position
Live position unavailable — this object re-entered the atmosphere on 25 Dec 2005 and is no longer tracked.
Mission
Mission & classification
- Mission type derived
- Rocket body
- Object type
- Rocket body
- SATCAT ops status
- Decayed [D]
- Radar cross-section
- 30.7 m²
CelesTrak groups
Not listed in any CelesTrak group.
Aliases
- SL-12 R/B(1)Celestrak Satcat
Ownership
Operator & country
- Operator
- —
- SATCAT owner code
- CIS · Commonwealth of Independent States (former USSR)
- Country
- Russia RU
Launch
Launch
- Launch date
- 25 Dec 2005
- COSPAR launch id
- 2005-050
- Launch site
- Baikonur Cosmodrome (Tyuratam)
Objects from the same launch · 7
- SL-12 DEB43919DebrisInactive
- COSMOS 2419 [GLONASS-M]28915PayloadUnknown
- COSMOS 2418 [GLONASS-M]28916PayloadUnknown
- COSMOS 2417 [GLONASS]28917PayloadUnknown
- SL-12 R/B(2)28918Rocket bodyInactive
- SL-12 R/B(AUX MOTOR)28919Rocket bodyInactive
- SL-12 R/B(AUX MOTOR)28920Rocket bodyInactive
Change log
History
No changes recorded since first ingestion on 11 Sept 2026 18:54 UTC. Status, orbit class, name and ownership changes are logged here as sources are re-ingested.
Regulatory
UN registration
Transparency
Sources & provenance
No source is linked to this record yet — the catalogue row exists but no provenance entry has been written for it.
Field provenance
No field-level provenance recorded.
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
- 28921
- COSPAR / international designator
- 2005-050G
- SatelliteIndex id
- sat_01M28X3JQWRGECPV9WZDMJBBVQ
- Canonical slug
- sl-12-r-b-1-28921
Orbit class, mission type and constellation membership are derived by SatelliteIndex (Rocket body) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.