(7341) 1991 VK
From Infogalactic: the planetary knowledge core
| Discovery[1] | |
|---|---|
| Discovered by | Eleanor F. Helin, Kenneth J. Lawrence Palomar Observatory |
| Discovery date | 1 November 1991 |
| Designations | |
| Apollo NEO, PHA[1] |
|
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 7974 days (21.83 yr) |
| Aphelion | 2.7751 AU (415.15 Gm) (Q) |
| Perihelion | 0.90889 AU (135.968 Gm) (q) |
| 1.8420 AU (275.56 Gm) (a) | |
| Eccentricity | 0.50657 (e) |
| 2.50 yr (913.12 d) | |
| 216.02° (M) | |
| Inclination | 5.4193° (i) |
| 294.87° (Ω) | |
| 173.37° (ω) | |
| Earth MOID | 0.0479477 AU (7.17287 Gm) |
| Jupiter MOID | 2.38943 AU (357.454 Gm) |
| Physical characteristics | |
| Dimensions | 1.4 km[2] |
| 4.2096 h (0.17540 d) | |
|
Sidereal rotation period
|
4.2096 hr[1] |
| 16.7[1] | |
(7341) 1991 VK is a near-Earth minor planet in the Apollo group. It was discovered by Eleanor F. Helin and Kenneth J. Lawrence at the Palomar Observatory in San Diego County, California, on November 1, 1991. It is listed as a potentially hazardous object.[1] Every 5 years (from 1946 through 2091) the asteroid makes a close approach to the Earth.[3] The next close approach to the Earth will be on 2017-Jan-25 at a distance of 0.0647091 AU (9,680,340 km; 6,015,090 mi).[3]
See also
References
External links
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