Designation
|
Spacetrack catalog number
|
1271
|
|
COSPAR ID
|
1965-016-A
|
|
Name in Spacetrack catalog
|
OPS 4988 (GREB 6)
|
Satellite Details
|
Orbit
|
890 x 921 km, 70.1°
|
| Category | unknown |
| Country/organisation of origin | United States |
| Intrinsic brightness (Magnitude) | 7.2 (at 1000km distance, 50% illuminated) | | Maximum brightness (Magnitude) | 6.7 (at perigee, 100% illuminated) |
Launch
|
Date
(UTC)
|
09 March 1965 18:29
|
| Launch site | Vandenberg Space Force Base,
United States |
| Launch vehicle | Thor SLV-2 Agena D |
|
|