2009 WG4
2009WG4, 2003 UM391, 2003UM391, 2006 DS198, 2006DS198, K03Ud1M, K06DJ8S, K09W04G, W5745
All data for this body: [vot]
MPC data
| Name (number) |
2009 WG4 (325745) |
| a |
3.16507 |
| e |
0.11925 |
| i / sin(i) |
15.6698 /
0.27009
|
| q |
2.78764
|
| Q |
3.54250
|
| ω |
156.9843 |
| Node |
62.6205 |
| m |
103.0118 |
| n |
0.1750 |
| Epoch |
2460800.5 |
| nobs |
276 |
| nopp |
15 |
| Years observed |
2001-2025 |
| rms |
0.95 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.172 |
|
| ep |
0.144 |
|
| sin(ip) |
0.251 |
|
| G |
0.150 |
|
| H |
15.610 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.301 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1724 |
0.1443 |
0.2512 |
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 |
| 15.61 |
|
|
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 |
| B |
C |
0.1091 |
0.1020 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.0204 |
0.1020 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.1965 |
0.1020 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |