2012 GP18
2012GP18, 1995 FY8, 1995FY8, J95F08Y, K12G18P, s1989
All data for this body: [vot]
MPC data
| Name (number) |
2012 GP18 (541989) |
| a |
3.15694 |
| e |
0.16728 |
| i / sin(i) |
10.4266 /
0.18098
|
| q |
2.62883
|
| Q |
3.68504
|
| ω |
341.7923 |
| Node |
167.5300 |
| m |
153.7459 |
| n |
0.1757 |
| Epoch |
2460800.5 |
| nobs |
211 |
| nopp |
11 |
| Years observed |
1995-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.162 |
|
| ep |
0.192 |
|
| sin(ip) |
0.170 |
|
| G |
0.150 |
|
| H |
17.080 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.493 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1624 |
0.1918 |
0.1695 |
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 |
| 17.08 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |