(5330) Senrikyu Main-belt Asteroid
Discovered on 21 January 1990 by A. Sugie at Dynic.
Where Senrikyu is today
Seen from above the solar system on 2026-10-14: Senrikyu is 3.17 au from the Sun and 3.62 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 5330 |
| Provisional designation | 1990 BQ1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 16.5 km (#2,778 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.123 |
| Rotation period | 14.4 hours |
| Spectral type | B |
| Absolute magnitude (H) | 12.45 |
| Orbital period | 4.60 years |
| Semi-major axis | 2.77 au |
| Perihelion – aphelion | 2.34 – 3.20 au |
| Eccentricity | 0.156 |
| Inclination | 33.8° |
| Closest distance between its orbit and Earth's (MOID) | 1.34 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 21 January 1990
- (4458) Oizumi
- (4951) Iwamoto
- (5435) Kameoka
- (5825) Rakuyou
- (6389) Ogawa
- (6391) Africano
- (6517) Buzzi
- (8492) Kikuoka
- (11284) Belenus
- (11503) Isobeken
- (11504) Kazo
- (35076) Yataro