Kosmos-2558 released Kosmos-2558 subsatellite
Recorded as June 26, 2025 at 14:00 UTC, to the minute · uncertain. Its recorded payload name: Nivelir?.
WhenJune 26, 2025 at 14:00 UTCto the minute · uncertain
After launch≈ 34 months
Orbit454 × 456 kminclination 97.24°
Objects released1
Where it came from
- Parent · PayloadKosmos-25582022-089A · TSVS · 400 kg
- This eventKosmos-2558 subsatellite2022-089C · TSKHM · 100 kgJune 26, 2025 at 14:00 UTC
The two orbits
As recorded today, not at the moment of separation| Kosmos-2558 | Kosmos-2558 subsatellite | |
|---|---|---|
| Perigee | 435 km | 454 km |
| Apogee | 452 km | 456 km |
| Inclination | 97.26° | 97.24° |
| Mass | 400 kg | 100 kg |
| Orbit class | LLEO/S | LLEO/S |
What the record says
Updated Oct 2, 2026- JCAT
- S64627
- Satcat
- 64627
- Piece
- 2022-089C
- Name
- Kosmos-2558 subsatellite
- PLName
- Nivelir?
- Parent
- S53323
- SDate
- 2025 Jun 26 1400?
- Owner
- TSKHM
- Status
- O
Reading the date: it is known to the minute · uncertain, so this page writes “June 26, 2025 at 14:00 UTC” and never more than that.
Next passes
Seen from 45.7578°, 4.832°(Lyon, the default)
Separation data: GCAT, Jonathan C. McDowell, planet4589.org — CC BY 4.0. Passes: computed by NextPass with Orekit.