2007 DG9
2007DG9, 2005 UG442, 2005UG442, K05Ui2G, K07D09G, M1677
All data for this body: [vot]
MPC data
| Name (number) |
2007 DG9 (221677) |
| a |
2.58719 |
| e |
0.07215 |
| i / sin(i) |
5.4696 /
0.09532
|
| q |
2.40052
|
| Q |
2.77386
|
| ω |
37.7166 |
| Node |
338.4543 |
| m |
273.5462 |
| n |
0.2368 |
| Epoch |
2460800.5 |
| nobs |
471 |
| nopp |
16 |
| Years observed |
2001-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.587 |
|
| ep |
0.049 |
|
| sin(ip) |
0.105 |
|
| G |
0.150 |
|
| H |
16.610 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
1.638 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5867 |
0.0490 |
0.1047 |
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 |
| 16.61 |
|
|
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 |
| C |
|
0.30 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| X |
X |
0.2730 |
0.2730 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |