Designation
|
Spacetrack catalog number
|
10664
|
|
COSPAR ID
|
1978-014-A
|
|
Name in Spacetrack catalog
|
KYOKKO 1 (EXOS A)
|
Satellite Details
|
Orbit
|
644 x 3,935 km, 65.4°
|
| Category | unknown |
| Country/organisation of origin | Japan |
| Intrinsic brightness (Magnitude) | 7.2 (at 1000km distance, 50% illuminated) | | Maximum brightness (Magnitude) | 5.3 (at perigee, 100% illuminated) |
Launch
|
Date
(UTC)
|
04 February 1978 07:00
|
| Launch site | Uchinoura Space Center (USC),
Japan |
| Launch vehicle | Mu-3H |
|
|