2009 XU12
2009XU12, 1998 XV22, 1998XV22, 2005 EM170, 2005EM170, 2010 DT32, 2010DT32, f9370, J98X22V, K05EH0M, K09X12U, K10D32T
All data for this body: [vot]
MPC data
| Name (number) |
2009 XU12 (419370) |
| a |
3.09071 |
| e |
0.31056 |
| i / sin(i) |
11.3050 /
0.19603
|
| q |
2.13085
|
| Q |
4.05057
|
| ω |
236.0037 |
| Node |
244.7263 |
| m |
271.6790 |
| n |
0.1814 |
| Epoch |
2460800.5 |
| nobs |
182 |
| nopp |
10 |
| Years observed |
1998-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.106 |
|
| ep |
0.300 |
|
| sin(ip) |
0.235 |
|
| G |
0.150 |
|
| H |
16.760 |
|
| Mass |
|
|
| D |
3.12 |
0.172 |
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1064 |
0.3005 |
0.2350 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.12 |
0.172 |
0.172 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 16.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |