2002 WS9
2002WS9, 1998 KR13, 1998KR13, B4246, J98K13R, K02W09S
All data for this body: [vot]
MPC data
| Name (number) |
2002 WS9 (114246) |
| a |
2.14610 |
| e |
0.17138 |
| i / sin(i) |
3.2376 /
0.05648
|
| q |
1.77830
|
| Q |
2.51391
|
| ω |
154.1613 |
| Node |
162.4724 |
| m |
137.0131 |
| n |
0.3135 |
| Epoch |
2460800.5 |
| nobs |
911 |
| nopp |
18 |
| Years observed |
1998-2024 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.145 |
|
| ep |
0.089 |
|
| sin(ip) |
0.059 |
|
| G |
0.150 |
|
| H |
16.740 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
A |
| Spectral Class Score |
2.910 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1454 |
0.0887 |
0.0585 |
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 |
| 16.74 |
|
|
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 |
| A |
|
0.485 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |