2011 DQ18
2011DQ18, a9627, K11D18Q
All data for this body: [vot]
MPC data
| Name (number) |
2011 DQ18 (369627) |
| a |
3.22240 |
| e |
0.07501 |
| i / sin(i) |
9.8981 /
0.17190
|
| q |
2.98070
|
| Q |
3.46410
|
| ω |
300.8292 |
| Node |
172.9579 |
| m |
217.2265 |
| n |
0.1704 |
| Epoch |
2460800.5 |
| nobs |
161 |
| nopp |
12 |
| Years observed |
2005-2025 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.224 |
|
| ep |
0.068 |
|
| sin(ip) |
0.169 |
|
| G |
0.150 |
|
| H |
16.560 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.821 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2236 |
0.0684 |
0.1686 |
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 |
| 16.56 |
|
|
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 |
| S |
S |
0.1368 |
0.1220 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
S |
0.1358 |
0.1220 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |