2009 JE12
2009JE12, 2004 DB15, 2004DB15, K04D15B, K09J12E, Z6187
All data for this body: [vot]
MPC data
| Name (number) |
2009 JE12 (356187) |
| a |
2.71902 |
| e |
0.18345 |
| i / sin(i) |
12.8683 /
0.22271
|
| q |
2.22021
|
| Q |
3.21783
|
| ω |
353.6230 |
| Node |
204.3078 |
| m |
228.7785 |
| n |
0.2198 |
| Epoch |
2460800.5 |
| nobs |
296 |
| nopp |
13 |
| Years observed |
2004-2024 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.719 |
|
| ep |
0.229 |
|
| sin(ip) |
0.220 |
|
| G |
0.150 |
|
| H |
16.770 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.506 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7191 |
0.2291 |
0.2201 |
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 |
| 16.77 |
|
|
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 |
| D |
D |
0.1570 |
0.0800 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.751 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |