1998 RU31
1998RU31, J98R31U, W6295
All data for this body: [vot]
MPC data
| Name (number) |
1998 RU31 (326295) |
| a |
3.03016 |
| e |
0.29469 |
| i / sin(i) |
9.8081 /
0.17035
|
| q |
2.13719
|
| Q |
3.92312
|
| ω |
192.4255 |
| Node |
193.8992 |
| m |
356.0012 |
| n |
0.1869 |
| Epoch |
2460800.5 |
| nobs |
473 |
| nopp |
14 |
| Years observed |
1998-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.029 |
|
| ep |
0.290 |
|
| sin(ip) |
0.172 |
|
| G |
0.150 |
|
| H |
15.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0292 |
0.2904 |
0.1725 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |