(4451) Grieve ( lat. Grieve ) - an asteroid belonging to the group of asteroids crossing the orbit of Mars and belonging to the bright spectral class S. It was discovered on May 9, 1988 by the American astronomer Carolyn Shoemaker at the Palomar Observatory and named after the Canadian geologist Richard AF Grieve. [one]
- Orbit of the asteroid Mane and its position in the solar system
| (4451) Mane | |
|---|---|
| Asteroid | |
| Opening | |
| Discoverer | Carolyn Shoemaker |
| Place of discovery | Palomar |
| Discovery date | May 9, 1988 |
| Alternative notation | 1988 JJ ; 1971 GF; 1980 VE 1 |
| Category | Mars Crossers |
| Orbital characteristics | |
| Age of December 9, 2014 JD 2457000.5 | |
| Eccentricity ( e ) | 0.3855483 |
| Semimajor axis ( a ) | 389.411 million km (2.6030506 AU ) |
| Perihelion ( q ) | 239.274 million km (1,5994489 AU) |
| Aphelion ( Q ) | 539.548 million km (3,6066523 AU) |
| Circulation Period ( P ) | 1533.989 days (4.2 g ) |
| Average orbital speed | 17.753 km / s |
| Inclination ( i ) | 27.75607 ° |
| Longitude node (Ω) | 219.53737 ° |
| Perihelion Argument (ω) | 67.14381 ° |
| Median Anomaly ( M ) | 109.97565 ° |
| physical characteristics | |
| Diameter | 11 - 24 km |
| Rotation period | 6.864 h |
| Spectral class | S |
| Apparent magnitude | 18.57 m (current) |
| Absolute magnitude | 12.0 m |
| Current distance from the sun | 3,545 a. e. |
| Current distance from earth | 4,159 a. e. |
See also
- List of Asteroids ( 4401–4500 )
- Classifications of Minor Planets
Notes
- ↑ Schmadel, Lutz D. Dictionary of Minor Planet Names . - Fifth Revised and Enlarged Edition. - B. , Heidelberg, N. Y .: Springer, 2003 .-- P. 382. - ISBN 3-540-00238-3 .