(4919) Vishnevskaya Main-belt Asteroid
Discovered on 19 September 1974 by L. I. Chernykh at Nauchnyj.
Where Vishnevskaya is today
Seen from above the solar system on 2026-10-14: Vishnevskaya is 2.52 au from the Sun and 2.29 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4919 |
| Provisional designation | 1974 SR1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 2.95 km (#15,341 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.409 |
| Rotation period | 3.63 hours |
| Absolute magnitude (H) | 13.94 |
| Orbital period | 3.42 years |
| Semi-major axis | 2.27 au |
| Perihelion – aphelion | 1.72 – 2.82 au |
| Eccentricity | 0.243 |
| Inclination | 5.01° |
| Closest distance between its orbit and Earth's (MOID) | 0.708 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 19 September 1974
- (2386) Nikonov
- (2419) Moldavia
- (2756) Dzhangar
- (2977) Chivilikhin
- (3232) Brest
- (3384) Daliya
- (3429) Chuvaev
- (4980) Magomaev
- (5014) Gorchakov
- (5043) Zadornov
- (5078) Solovjev-Sedoj
- (5300) Sats