2002 YL9
2002YL9, 2005 WE153, 2005WE153, J1245, K02Y09L, K05WF3E
All data for this body: [vot]
MPC data
| Name (number) |
2002 YL9 (191245) |
| a |
2.17134 |
| e |
0.14607 |
| i / sin(i) |
4.9674 /
0.08659
|
| q |
1.85418
|
| Q |
2.48851
|
| ω |
115.1102 |
| Node |
270.4671 |
| m |
53.0912 |
| n |
0.3080 |
| Epoch |
2460800.5 |
| nobs |
836 |
| nopp |
17 |
| Years observed |
1995-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.170 |
|
| ep |
0.133 |
|
| sin(ip) |
0.104 |
|
| G |
0.150 |
|
| H |
17.010 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
1.802 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1702 |
0.1326 |
0.1045 |
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 |
| 17.01 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.3003 |
0.3003 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |