2007 HY18
2007HY18, K07H18Y, W8003
All data for this body: [vot]
MPC data
| Name (number) |
2007 HY18 (328003) |
| a |
1.86688 |
| e |
0.01845 |
| i / sin(i) |
22.9765 /
0.39035
|
| q |
1.83243
|
| Q |
1.90132
|
| ω |
176.3245 |
| Node |
42.6780 |
| m |
144.1915 |
| n |
0.3864 |
| Epoch |
2460200.5 |
| nobs |
307 |
| nopp |
9 |
| Years observed |
2003-2023 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.867 |
|
| ep |
0.047 |
|
| sin(ip) |
0.377 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.760 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.8667 |
0.0473 |
0.3770 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.76 |
|
|
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 |
Author |
Reference |
Method |
| S |
|
0.889 |
None |
Bus-Demeo |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.2173 |
0.2173 |
Bus-Demeo |
Sergeyev |
2021A&A...652A..59S |
PHOT |