Designation
|
Spacetrack catalog number
|
25471
|
|
COSPAR ID
|
1998-051-E
|
|
Name in Spacetrack catalog
|
IRIDIUM 77
|
Satellite Details
|
Orbit
|
776 x 779 km, 86.4°
|
| Category | unknown |
| Country/organisation of origin | United States |
| Intrinsic brightness (Magnitude) | 6.2 (at 1000km distance, 50% illuminated) | | Maximum brightness (Magnitude) | 5.1 (at perigee, 100% illuminated) |
Launch
|
Date
(UTC)
|
08 September 1998 21:13
|
| Launch site | Vandenberg AFB,
United States |
| Launch vehicle | Delta 7920-10C |
Description
|
|