Discovery | |
---|---|
Discovered by | Max Wolf |
Discovery date | 7 September 1896 |
Designations | |
(419) Aurelia | |
Pronunciation | /ɒˈriːliə/ [1] |
1896 CW | |
Main belt | |
Orbital characteristics [2] | |
Epoch 31 July 2016 ( JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 117.23 yr (42819 d) |
Aphelion | 3.2498 AU (486.16 Gm) |
Perihelion | 1.94613 AU (291.137 Gm) |
2.59798 AU (388.652 Gm) | |
Eccentricity | 0.25091 |
4.19 yr (1529.5 d) | |
297.81 ° | |
0° 14m 7.332s / day | |
Inclination | 3.9247° |
229.14° | |
44.326° | |
Physical characteristics | |
148.701±1.611
km
[2] 124.47 ± 3.08 km [3] | |
Mass | (1.72±0.34)×1018 kg
[3] (1.654 ± 0.481/0.497)×1018 kg [4] |
Mean
density | 1.70 ± 0.35 g/cm3
[3] 1.74 ± 0.506/0.523 g/cm3 [4] [a] |
16.784 h (0.6993 d) [2] [5] | |
0.034±0.008 [2] | |
F | |
8.59 [2] | |
Aurelia ( minor planet designation: 419 Aurelia) is a main-belt asteroid that was discovered by German astronomer Max Wolf on September 7, 1896, in Heidelberg. It is classified as an F-type asteroid.
Photometric observations of this asteroid made during 2008 at the Organ Mesa Observatory in Las Cruces, New Mexico gave a "somewhat irregular" light curve with a period of 16.784 ± 0.001 hours and a brightness variation of 0.07 ± 0.01 in magnitude. When allowing for varying aspect angles and changes in mean motion, this result is consistent with past studies. [5]
Discovery | |
---|---|
Discovered by | Max Wolf |
Discovery date | 7 September 1896 |
Designations | |
(419) Aurelia | |
Pronunciation | /ɒˈriːliə/ [1] |
1896 CW | |
Main belt | |
Orbital characteristics [2] | |
Epoch 31 July 2016 ( JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 117.23 yr (42819 d) |
Aphelion | 3.2498 AU (486.16 Gm) |
Perihelion | 1.94613 AU (291.137 Gm) |
2.59798 AU (388.652 Gm) | |
Eccentricity | 0.25091 |
4.19 yr (1529.5 d) | |
297.81 ° | |
0° 14m 7.332s / day | |
Inclination | 3.9247° |
229.14° | |
44.326° | |
Physical characteristics | |
148.701±1.611
km
[2] 124.47 ± 3.08 km [3] | |
Mass | (1.72±0.34)×1018 kg
[3] (1.654 ± 0.481/0.497)×1018 kg [4] |
Mean
density | 1.70 ± 0.35 g/cm3
[3] 1.74 ± 0.506/0.523 g/cm3 [4] [a] |
16.784 h (0.6993 d) [2] [5] | |
0.034±0.008 [2] | |
F | |
8.59 [2] | |
Aurelia ( minor planet designation: 419 Aurelia) is a main-belt asteroid that was discovered by German astronomer Max Wolf on September 7, 1896, in Heidelberg. It is classified as an F-type asteroid.
Photometric observations of this asteroid made during 2008 at the Organ Mesa Observatory in Las Cruces, New Mexico gave a "somewhat irregular" light curve with a period of 16.784 ± 0.001 hours and a brightness variation of 0.07 ± 0.01 in magnitude. When allowing for varying aspect angles and changes in mean motion, this result is consistent with past studies. [5]