|Orbital characteristics 1|
|Orbit type||Main belt (Nemesian)|
|Semimajor axis||2.750 AU|
|Perihelion distance||2.399 AU|
|Aphelion distance||3.101 AU|
|Orbital period||4.56 years|
|Physical characteristics 1|
|Rotation period||39 hours|
|Discoverer||J. C. Watson, 1872|
Nemesis is the largest member of the Nemesian asteroid family bearing its name.
|Previous minor planet||128 Nemesis||Next minor planet|
|List of asteroids|
|The minor planets|
|Vulcanoids | Near-Earth asteroids | Main belt | Jupiter Trojans | Centaurs | Damocloids | Comets | Trans-Neptunians (Kuiper belt · Scattered disc · Oort cloud)|
| For other objects and regions, see: asteroid groups and families, binary asteroids, asteroid moons and the Solar system |
For a complete listing, see: List of asteroids. See also Pronunciation of asteroid names and Meanings of asteroid names.