2007 DF20
2007DF20, ~0Qxf, 2013 QR42, 2013QR42, K07D20F, K13Q42R
All data for this body: [vot]
MPC data
| Name (number) |
2007 DF20 (723643) |
| a |
2.78198 |
| e |
0.14174 |
| i / sin(i) |
11.6927 /
0.20266
|
| q |
2.38767
|
| Q |
3.17629
|
| ω |
77.1548 |
| Node |
154.2150 |
| m |
274.8123 |
| n |
0.2124 |
| Epoch |
2460800.5 |
| nobs |
93 |
| nopp |
10 |
| Years observed |
2007-2025 |
| rms |
0.41 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.781 |
|
| ep |
0.179 |
|
| sin(ip) |
0.198 |
|
| G |
0.150 |
|
| H |
17.280 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.273 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7809 |
0.1793 |
0.1980 |
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 |
| 17.28 |
|
|
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 |
0.0455 |
0.0455 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |