2012 TW209
2012TW209, ~07zp, K12TK9W
All data for this body: [vot]
MPC data
| Name (number) |
2012 TW209 (650741) |
| a |
2.23295 |
| e |
0.09306 |
| i / sin(i) |
5.3247 /
0.09280
|
| q |
2.02514
|
| Q |
2.44076
|
| ω |
347.4068 |
| Node |
68.7899 |
| m |
239.3797 |
| n |
0.2954 |
| Epoch |
2460800.5 |
| nobs |
114 |
| nopp |
9 |
| Years observed |
2007-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.233 |
|
| ep |
0.101 |
|
| sin(ip) |
0.080 |
|
| G |
0.150 |
|
| H |
18.660 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.631 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2327 |
0.1009 |
0.0800 |
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 |
| 18.66 |
|
|
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 |
0.1052 |
0.1052 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |