| Observatory code | 897 |
|---|---|
| Location | Chiyoda, Gunma, Japan |
| Coordinates | 36°11′37″N139°29′34″E / 36.1937°N 139.4929°E |
| Established | 1987  |
  Location of YGCO Chiyoda Station | |
 | |
The YGCO Chiyoda Station (YGCO: Yamaneko Group of Comet Observers) is an astronomical observatory based in Chiyoda, Gunma, Japan. [1] It has Observatory code number 897. One of its main tasks is to keep track of and survey near-Earth asteroids. It is maintained by the Yamaneko Group of Comet Observers.
