Skip to main content
T-Minus Zero
Comm Link
---
--
Manifest
Loading
TMinusZero
Loading
Preparing the latest launch data.
SECOR 4 (EGRS 4) (NORAD 1315) | T-Minus Zero
Satellite
SECOR 4 (EGRS 4)
1965-027B
NORAD 1315
United States (US)
All satellites
Back to launch list
Catalog
Owner
United States (US)
Object type
PAY
Launch site
AFWTR
Launch designator
1965-027
Period
111.40 min
Inclination
90.25°
Altitude
1,266 km → 1,316 km
RCS
0.172 m²
SATCAT updated
2026-05-27T06:11:11.277+00:00
Groups
satnogs
Orbit (latest)
Epoch
2026-06-12T19:59:07.662048+00:00
Inclination
90.2496°
RAAN
15.4798°
Eccentricity
0.0030209
Mean motion
12.926675 rev/day
Source
gp
Fetched
2026-06-13T12:11:02.329+00:00