Secor 4

USA

Also called EGRS 4

Launch data:

Designation	01315 / 65027B
Launch date	03 Apr 1965 - 21:24 UT
Launch site	Va, PALC2-4
Launch vehicle	Atlas-SLV3 Agena-D (#7401)
Mission	Scientific: geodesy
Earth orbit:
Perigee/Apogee	1266 x 1311 km
Inclination	90.2°
Period	111.4 min

External links:

Satellite tracking (n2ya.com): Real time satellite tracking

Ref.: #7, #228 - update: 04.04.20