394 Arduina
![]() Modelled shape of Arduina from its lightcurve | |
Discovery | |
---|---|
Discovered by | A. Borrelly |
Discovery date | 19 November 1894 |
Designations | |
MPC designation | (394) Arduina |
Pronunciation | /ɑːrduˈiːnə/ |
Named after | Arduinna |
1894 BH | |
Minor planet category | Main belt |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 121.37 yr (44329 d) |
Aphelion | 3.39206 AU (507.445 Gm) |
Perihelion | 2.14064 AU (320.235 Gm) |
2.76635 AU (413.840 Gm) | |
Eccentricity | 0.22619 |
4.60 yr (1680.6 d) | |
231.227° | |
0° 12m 51.163s / day | |
Inclination | 6.21491° |
66.9435° | |
270.829° | |
Physical characteristics | |
Dimensions | 31.32±1.8 km |
Synodic rotation period | 16.53 h (0.689 d) |
0.2464±0.032 | |
Absolute magnitude (H) | 9.66 |
394 Arduina (prov. designation: A894 WB or MPC-1894 BH) is an asteroid from the central regions of the asteroid belt. It was discovered by A. Borrelly on 19 November 1894 in Marseilles.
References[]
- ^ "394 Arduina (1894 BH)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 10 May 2016.
External links[]
- 394 Arduina at AstDyS-2, Asteroids—Dynamic Site
- 394 Arduina at the JPL Small-Body Database
Categories:
- Minor planet object articles (numbered)
- Background asteroids
- Discoveries by Alphonse Borrelly
- Minor planets named from Celtic mythology
- Named minor planets
- S-type asteroids (Tholen)
- S-type asteroids (SMASS)
- Astronomical objects discovered in 1894
- Main-belt-asteroid stubs