(9510) Gurnemanz Main-belt Asteroid
Discovered on 16 October 1977 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar.
Gurnemanz was an elderly knight of the Holy Grail in Wagner's opera Parsifal.Naming citation (20001111/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Gurnemanz is today
Seen from above the solar system on 2026-10-14: Gurnemanz is 3.14 au from the Sun and 2.23 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 9510 |
| Provisional designation | 5022 T-3 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 13.81 |
| Orbital period | 5.41 years |
| Semi-major axis | 3.08 au |
| Perihelion – aphelion | 3.02 – 3.14 au |
| Eccentricity | 0.0202 |
| Inclination | 10.1° |
| Closest distance between its orbit and Earth's (MOID) | 2.03 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 16 October 1977
- (3798) de Jager
- (3936) Elst
- (4044) Erikhog
- (4108) Rakos
- (4722) Agelaos
- (4753) Phidias
- (4754) Panthoos
- (5610) Balster
- (5699) Munch
- (5700) Homerus
- (5984) Lysippus
- (6055) Brunelleschi