| Subject | 
has launch date | 
has dimension | 
has launch vehicle | 
has launch location | 
has constant longitude | 
has mass | 
has image | 
has attitude control | 
| GMS | 14 Jul 1977 |   | Delta rocket | Kenedy Space Center |   | 315 kg |   |   | 
| GMS-2 | 11 Aug 1981 |   | N-II rocket | Tanegashima Space Center, Kagoshima, Japan |   | 296 kg |   |   | 
| GMS-3 | 3 Aug 1984 |   | N-II rocket | Tanegashima Space Center, Kagoshima, Japan |   | 303 kg |   |   | 
| GMS-4 | 6 Sept 1989 | 2.146 m diameter cylinder, height 0.3451 m | H-I rocket | Tanegashima Space Center, Kagoshima, Japan | 140 deg east | 325 kg |   | spin stabilized | 
| GMS-5 | early 1995 | 2.146 m diameter cylinder, height 0.3451 m | H-II rocket | Tanegashima Space Center, Kagoshima, Japan | 140 deg east | 344 kg |   | spin stabilized |