245 Vera
Discovery | |
---|---|
Discovered by | N. R. Pogson |
Discovery date | 6 February 1885 |
Designations | |
A919 HB | |
Main belt | |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 131.06 yr (47869 d) |
Aphelion | 3.70600 AU (554.410 Gm) |
Perihelion | 2.50409 AU (374.607 Gm) |
3.10504 AU (464.507 Gm) | |
Eccentricity | 0.19354 |
5.47 yr (1998.5 d) | |
Average orbital speed | 16.93 km/s |
120.926° | |
0° 10m 48.493s / day | |
Inclination | 5.15859° |
61.2968° | |
329.674° | |
Earth MOID | 1.51021 AU (225.924 Gm) |
Jupiter MOID | 1.73532 AU (259.600 Gm) |
Jupiter Tisserand parameter | 3.185 |
Physical characteristics | |
Dimensions | ±3.2 km 79.50 |
Mass | unknown |
Mean density | unknown |
Equatorial surface gravity | unknown |
Equatorial escape velocity | unknown |
14.38 h (0.599 d) | |
±0.018 0.2082 | |
Temperature | unknown |
S | |
7.82 | |
|
245 Vera is a large Main belt asteroid. It is classified as an S-type asteroid.
It was discovered by N. R. Pogson on February 6, 1885 in Madras.
References
- ↑ "245 Vera". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 12 May 2016.
- The Asteroid Orbital Elements Database
- Minor Planet Discovery Circumstances
- Asteroid Lightcurve Data File
External links
- 245 Vera at the JPL Small-Body Database
This article is issued from Wikipedia - version of the 9/10/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.