142 Polana
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| Orbital period | 1,373 days |
|---|---|
| Gravity | 0. 0155 m/s² |
| Discovered | January 28, 1875 |
| Orbits | Sun |
| Asteroid family | Nysa family |
| Spectral type | B-type asteroid |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2956993 |
About 142 Polana
Polana is a very dark asteroid from the asteroid belt. It was discovered by Johann Palisa on January 28, 1875, and named after the city of Pola, home of the Austrian Naval Observatory where he made the discovery. It is a major member of the eponymously named Polana family, which is a subgroup of the Nysa family.