.png) A three-dimensional model of 816 Juliana based on its light curve | |
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery site | Heidelberg Observatory |
| Discovery date | 8 February 1916 |
| Designations | |
| (816) Juliana | |
| 1916 YV | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 100.18 yr (36592 d) |
| Aphelion | 3.3307 AU (498.27 Gm) |
| Perihelion | 2.6721 AU (399.74 Gm) |
| 3.0014 AU (449.00 Gm) | |
| Eccentricity | 0.10971 |
| 5.20yr (1899.2d) | |
| 104.02° | |
| 0° 11m 22.38s / day | |
| Inclination | 14.330° |
| 127.863° | |
| 21.017° | |
| Physical characteristics | |
| 29.925±0.6km | |
| 10.58 h (0.441 d) | |
| 0.0311±0.001 | |
| 10.4 | |
816 Juliana is aminor planet orbiting theSun. It measures 59.85k indiameter. It was discovered on 8 February 1916 byMax Wolf at theLandessternwarte Heidelberg-Königstuhl Observatory inHeidelberg,Germany.
Wolf probably chose the name to honour Princess Juliana (laterQueen Juliana of the Netherlands); he had previously named392 Wilhelmina afterher mother.[2]
_mathilde.jpg) | This article about an asteroid native to theasteroid belt is astub. You can help Wikipedia byexpanding it. |
