2009 SW23
2009SW23, 2000 WW185, 2000WW185, f0872, K00WI5W, K09S23W
All data for this body: [vot]
MPC data
| Name (number) |
2009 SW23 (410872) |
| a |
2.81715 |
| e |
0.01638 |
| i / sin(i) |
5.7251 /
0.09976
|
| q |
2.77100
|
| Q |
2.86330
|
| ω |
177.8555 |
| Node |
225.0045 |
| m |
70.3415 |
| n |
0.2084 |
| Epoch |
2460800.5 |
| nobs |
239 |
| nopp |
15 |
| Years observed |
2000-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.816 |
|
| ep |
0.030 |
|
| sin(ip) |
0.114 |
|
| G |
0.150 |
|
| H |
16.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.337 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8163 |
0.0297 |
0.1142 |
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 |
| 16.89 |
|
|
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 |
| S |
S |
0.0562 |
0.0560 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |