Somnium
03258, 1979HF3, 1980YG, 1983RJ, J79H03F, J80Y00G, J83R00J
All data for this body: [vot]
MPC data
| Name (number) |
Somnium (3258) |
| Packed designation |
03258 |
| a |
2.20585 |
| e |
0.19628 |
| i / sin(i) |
7.5528 /
0.13144
|
| q |
1.77288
|
| Q |
2.63882
|
| ω |
297.0377 |
| Node |
44.9863 |
| m |
262.2480 |
| n |
0.3008 |
| Epoch |
2459600.5 |
| nobs |
2788 |
| nopp |
22 |
| Years observed |
1979-2021 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.206 |
|
| ep |
0.127 |
|
| sin(ip) |
0.123 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.290 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2060 |
0.1270 |
0.1235 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.29 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |