RECORD OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry number
Certificate pending
W-SERIES 4
W-SERIES 4 (NORAD 64543) re-entered Earth’s atmosphere on 4 June 2026, after 11 months in orbit.
Official date
NORAD number
64543
International designator
2025-135R
Object type
Spacecraft
Country
United States
Launched
23 Jun 2025Vandenberg
Re-entered (UTC)
4 Jun 2026UTC calendar day
Time in orbit
11 months346 days
How it ended
Re-entered (natural decay)
Latitude range
82.6°N to 82.6°SFinal inclination 97.4°
Mass
250 kg
Operator
Varda Space
Built by
Varda Space
Bus
VW
Programme
Varda
Where it came down
Latitude band its orbit allowedExact position not recorded
No position was recorded for this re-entry. Its final orbit, inclined at 97.4°, allowed a re-entry anywhere between 82.6°N and 82.6°S.
Life in orbit
11 monthsW-SERIES 4’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 4 Jun 2026
4 entriesFrom the same launch
2025-135
Recorded in the Orbital Register™. The certificate and its permanent entry number follow once the record is complete.
orbitalradar.com/register/norad/64543
© 2026 Orbital Radar.
orbitalradar.com/register/norad/64543
© 2026 Orbital Radar.