(13235) Isiguroyuki Main-belt Asteroid
Discovered on 30 April 1998 by T. Okuni at Nanyo.
Amateur astronomer Nobuyuki Ishiguro (b. 1959) has been active in the Nanyo Astronomical Amateurs Club since 1984.Naming citation (20080618/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Isiguroyuki is today
Seen from above the solar system on 2026-10-14: Isiguroyuki is 2.21 au from the Sun and 2.79 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 13235 |
| Provisional designation | 1998 HT42 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 14.33 |
| Orbital period | 3.51 years |
| Semi-major axis | 2.31 au |
| Perihelion – aphelion | 2.21 – 2.41 au |
| Eccentricity | 0.0427 |
| Inclination | 4.02° |
| Closest distance between its orbit and Earth's (MOID) | 1.20 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Nobuyuki
All asteroids named after someone called Nobuyuki
Also discovered on 30 April 1998
- (9127) Brucekoehn
- (9128) Takatumuzi
- (12515) Suiseki
- (12517) Grayzeck
- (19470) Wenpingchen
- (21459) Chrisrussell
- (21460) Ryozo
- (22577) Alfiuccio
- (23727) Akihasan