21414 Blumenthal
Main-belt minor planet
- Designation
- (21414) Blumenthal
- Class
- Main-belt
- Semi-major axis
- 2.4152278 AU
- Eccentricity
- 0.2491548
- Inclination
- 11.81071°
- Absolute magnitude (H)
- 14.18
- Perihelion
- 1.813 AU
- Aphelion
- 3.017 AU
Main-belt minor planet