177 Irma
| Use attributes for filter ! | |
| Orbital period | 1,683 days |
|---|---|
| Discovered | November 5, 1877 |
| Gravity | 0. 0205 m/s² |
| Orbits | Sun |
| Asteroid group | Asteroid belt |
| Discovery site | Paris Observatory |
| Discoverers | Paul Henry and Prosper Henry |
| Paul Henry | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2957668 |
About 177 Irma
Irma is a fairly large and dark main belt asteroid. It was discovered by the French brothers Paul Henry and Prosper Henry on November 5, 1877. Paul was credited for this discovery. The meaning of the name Irma is unknown.