2017 QQ18
2017QQ18, ~0moE, 2007 UH15, 2007UH15, K07U15H, K17Q18Q
All data for this body: [vot]
MPC data
| Name (number) |
2017 QQ18 (807626) |
| a |
3.02502 |
| e |
0.11269 |
| i / sin(i) |
4.6619 /
0.08128
|
| q |
2.68415
|
| Q |
3.36590
|
| ω |
184.1916 |
| Node |
187.5733 |
| m |
122.6312 |
| n |
0.1873 |
| Epoch |
2460800.5 |
| nobs |
76 |
| nopp |
8 |
| Years observed |
2002-2025 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.029 |
|
| ep |
0.067 |
|
| sin(ip) |
0.079 |
|
| G |
0.150 |
|
| H |
17.610 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.303 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0289 |
0.0669 |
0.0785 |
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 |
| 17.61 |
|
|
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 |
| D |
D |
0.0505 |
0.0505 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |