2004 YA31
2004YA31, K04Y31A, N0970
All data for this body: [vot]
MPC data
| Name (number) |
2004 YA31 (230970) |
| a |
3.09803 |
| e |
0.12819 |
| i / sin(i) |
13.6989 /
0.23682
|
| q |
2.70088
|
| Q |
3.49517
|
| ω |
183.4749 |
| Node |
87.9812 |
| m |
351.9040 |
| n |
0.1807 |
| Epoch |
2460200.5 |
| nobs |
646 |
| nopp |
16 |
| Years observed |
2001-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.099 |
|
| ep |
0.144 |
|
| sin(ip) |
0.211 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0986 |
0.1444 |
0.2112 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |