(321577) Keanureeves Main-belt Asteroid
Discovered on 14 October 2009 by T. V. Kryachko at Zelenchukskaya Stn.
Keanu Charles Reeves (b. 1964) is a well-known Canadian actor. He is known for his iconic acting roles (including The Matrix, Constantine and Point Break) as well as for his kindness and selflessness.Naming citation (WGSBN Bull. 1, #7, 8), IAU / Minor Planet Center, via NASA/JPL
Where Keanureeves is today
Seen from above the solar system on 2026-10-14: Keanureeves is 2.88 au from the Sun and 2.84 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 321577 |
| Provisional designation | 2009 TA27 |
| Orbit class | Main-belt Asteroid |
| Diameter | 3.21 km (#14,682 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.108 |
| Absolute magnitude (H) | 15.61 |
| Orbital period | 5.39 years |
| Semi-major axis | 3.07 au |
| Perihelion – aphelion | 2.70 – 3.44 au |
| Eccentricity | 0.120 |
| Inclination | 11.6° |
| Closest distance between its orbit and Earth's (MOID) | 1.72 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 14 October 2009
More named asteroids discovered by T. V. Kryachko
← (321485) Cross · (321673) Huber →