394 Arduina
Main-belt asteroid / From Wikipedia, the free encyclopedia
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.
Quick Facts Discovery, Discovered by ...
![]() Modelled shape of Arduina from its lightcurve | |
Discovery | |
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Discovered by | A. Borrelly |
Discovery date | 19 November 1894 |
Designations | |
(394) Arduina | |
Pronunciation | /ɑːrduˈiːnə/ |
Named after | Arduinna |
1894 BH | |
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 |
16.53 h (0.689 d) | |
0.2464±0.032 | |
9.66 | |
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