Skip to main content
T-Minus Zero
Comm Link
---
--
Manifest
Loading
TMinusZero
Loading
Preparing the latest launch data.
DELTA 1 R/B(2) (NORAD 8559) | T-Minus Zero
Satellite
DELTA 1 R/B(2)
1975-011G
NORAD 8559
United States (US)
Ops: D
All satellites
Back to launch list
Catalog
Owner
United States (US)
Object type
RB
Launch site
AFETR
Launch designator
1975-011
Period
88.31 min
Inclination
23.27°
Altitude
151 km → 230 km
RCS
0.131 m²
SATCAT updated
2026-01-31T15:30:02.199+00:00
Orbit (latest)
No orbit elements found yet.