776 Berbericia
.png)
A three-dimensional model of 776 Berbericia based on its light curve.
|
|
| Discovery | |
|---|---|
| Discovered by | A. Massinger |
| Discovery site | Heidelberg |
| Discovery date | January 24, 1914 |
| Designations | |
| 1914 TY | |
| Orbital characteristics | |
| Epoch May 12, 1998 (JDCT 2450945.5) | |
| Aphelion | 3.409 AU |
| Perihelion | 2.456 AU |
| 2.932 AU | |
| Eccentricity | 0.163 |
| 5.022 a | |
| 12.648° | |
| Inclination | 18.206° |
| 80.132° | |
| 304.840° | |
| Physical characteristics | |
| Dimensions | 152.29 ± 4.25[1] km |
| Mass | (2.20 ± 2.71) × 1018[1] kg |
|
Mean density
|
1.18 ± 1.46[1] g/cm3 |
| 7.66701[2] h | |
776 Berbericia is a minor planet orbiting the Sun. A main-belt asteroid, it was discovered by A. Massinger at Heidelberg on January 24, 1914. It was named in honor of Adolf Berberich (1861–1920), a German astronomer.[3][4]
In the late 1990s, a network of astronomers worldwide gathered lightcurve data that was ultimately used to derive the spin states and shape models of 10 new asteroids, including (776) Berbericia. The computed shape model for this asteroid is described as "asymmetric with sharp edges".[2][5]
Richard P. Binzel and Schelte Bus further added to the knowledge about this asteroid in a lightwave survey published in 2003. This project was known as Small Main-belt Asteroid Spectroscopic Survey, Phase II or SMASSII, which built on a previous survey of the main-belt asteroids. The visible-wavelength (0.435-0.925 micrometre) spectra data was gathered between August 1993 and March 1999.[6]
References
- ↑ 1.0 1.1 1.2 Lua error in package.lua at line 80: module 'strict' not found. See Table 1.
- ↑ 2.0 2.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ JPL Small-Body Database Browser
- ↑ Schmadel Lutz D. Dictionary of Minor Planet Names (fifth edition), Springer, 2003. ISBN 3-540-00238-3.
- ↑ Durech, J.; Kaasalainen, M.; Marciniak, A.; Allen, W. H. et al. “Asteroid brightness and geometry,” Astronomy and Astrophysics, Volume 465, Issue 1, April I 2007, pp. 331–337.
- ↑ Bus, S., Binzel, R. P. Small Main-belt Asteroid Spectroscopic Survey, Phase II. EAR-A-I0028-4-SBN0001/SMASSII-V1.0. NASA Planetary Data System, 2003.
External links
<templatestyles src="Asbox/styles.css"></templatestyles>
_mathilde.jpg){kind=small} |
This article about an asteroid native to the asteroid belt is a stub. You can help Wikipedia by expanding it. |
