2003 GA18
2003GA18, K03G18A, M0340
All data for this body: [vot]
MPC data
| Name (number) |
2003 GA18 (220340) |
| a |
2.69700 |
| e |
0.10179 |
| i / sin(i) |
1.2741 /
0.02224
|
| q |
2.42246
|
| Q |
2.97154
|
| ω |
44.6267 |
| Node |
342.7178 |
| m |
155.2700 |
| n |
0.2225 |
| Epoch |
2460800.5 |
| nobs |
376 |
| nopp |
17 |
| Years observed |
1996-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
Henan (2085) |
|
| |
|
|
| ap |
2.698 |
|
| ep |
0.066 |
|
| sin(ip) |
0.035 |
|
| G |
0.150 |
|
| H |
16.790 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.663 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2085 |
Henan |
532 |
Henan |
0.0000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6979 |
0.0663 |
0.0352 |
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 |
| 16.79 |
|
|
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 |
0.4439 |
0.4439 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |