2014 QH18
2014QH18, 1992 SM11, 1992SM11, 2003 SO428, 2003SO428, f5518, J92S11M, K03Sg8O, K14Q18H
All data for this body: [vot]
MPC data
| Name (number) |
2014 QH18 (415518) |
| a |
3.13063 |
| e |
0.20676 |
| i / sin(i) |
9.5510 /
0.16592
|
| q |
2.48333
|
| Q |
3.77792
|
| ω |
98.5913 |
| Node |
182.7738 |
| m |
23.5084 |
| n |
0.1779 |
| Epoch |
2460800.5 |
| nobs |
218 |
| nopp |
14 |
| Years observed |
1992-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.136 |
|
| ep |
0.196 |
|
| sin(ip) |
0.175 |
|
| G |
0.150 |
|
| H |
16.440 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.342 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 3556 |
Lixiaohua |
0 |
Lixiaohua |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1359 |
0.1960 |
0.1752 |
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 |
| 16.44 |
|
|
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 |
C |
0.0443 |
0.0400 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.557 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |