Smithsonian Astrophysical Observatory History Remote stations

| Station | Type_ | Latitude | Longitude | El_m | Opened | Closed | Coordinates_ |
|---|---|---|---|---|---|---|---|
| Haleakala, Hawaii | Space Track | 20º43`N | 203º45`E |  |  |  | 20°43′N 156°15′W﻿ / ﻿20.717°N 156.250°W |
| Villa Dolores, Argentina | Space Track | 31º57`N | 294º54`E |  |  |  | 31°57′N 65°06′E﻿ / ﻿31.950°N 65.100°E |
| Mitaka, Japan | Space Track |  |  |  |  |  |  |
| Nani Tal, India | Space Track |  |  |  |  |  |  |
| Arequipa, Peru | Solar, , Space Track |  |  |  |  |  |  |