2012 TW20
2012TW20, K12T20W, t0710
All data for this body: [vot]
MPC data
| Name (number) |
2012 TW20 (550710) |
| a |
2.54137 |
| e |
0.28644 |
| i / sin(i) |
15.0654 /
0.25992
|
| q |
1.81342
|
| Q |
3.26932
|
| ω |
341.3169 |
| Node |
4.0585 |
| m |
51.7393 |
| n |
0.2433 |
| Epoch |
2460800.5 |
| nobs |
82 |
| nopp |
5 |
| Years observed |
2008-2024 |
| rms |
0.41 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.538 |
|
| ep |
0.250 |
|
| sin(ip) |
0.243 |
|
| G |
0.150 |
|
| H |
19.110 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.658 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5385 |
0.2500 |
0.2427 |
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 |
| 19.11 |
|
|
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 |
0.1097 |
0.0420 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |