2009 BW189
2009BW189, 2004 VT92, 2004VT92, j7645, K04V92T, K09BI9W
All data for this body: [vot]
MPC data
| Name (number) |
2009 BW189 (457645) |
| a |
2.33019 |
| e |
0.19153 |
| i / sin(i) |
1.1320 /
0.01976
|
| q |
1.88388
|
| Q |
2.77650
|
| ω |
94.6172 |
| Node |
340.7801 |
| m |
260.9955 |
| n |
0.2771 |
| Epoch |
2460800.5 |
| nobs |
96 |
| nopp |
10 |
| Years observed |
2004-2025 |
| rms |
0.43 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.330 |
|
| ep |
0.197 |
|
| sin(ip) |
0.028 |
|
| G |
0.150 |
|
| H |
18.930 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.502 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3300 |
0.1965 |
0.0281 |
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 |
| 18.93 |
|
|
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 |
| V |
V |
0.0151 |
0.0480 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.0685 |
0.0480 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |