1999 GP18
1999GP18, 11209, 1990 OB6, 1990OB6, 1993 BA15, 1993BA15, 1995 QW1, 1995QW1, 1998 BV10, 1998BV10, J90O06B, J93B15A, J95Q01W, J98B10V, J99G18P
All data for this body: [vot]
MPC data
Name (number) |
1999 GP18 (11209) |
a |
2.98805 |
e |
0.05536 |
i / sin(i) |
11.5494 /
0.20021
|
q |
2.82265
|
Q |
3.15346
|
ω |
150.8551 |
Node |
104.4610 |
m |
203.4895 |
n |
0.1908 |
Epoch |
2460200.5 |
nobs |
3020 |
nopp |
25 |
Years observed |
1990-2023 |
rms |
0.56 |
Best values
|
Value |
Standard error |
Parent |
Eos (221) |
|
|
|
|
ap |
2.990 |
|
ep |
0.075 |
|
sin(ip) |
0.181 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
12.980 |
|
Mass |
|
|
D |
9.59 |
0.133 |
pV |
0.175 |
0.0341 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
221 |
Eos |
606 |
Eos |
-0.7100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.9902 |
0.0751 |
0.1808 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
9.59 |
0.133 |
0.133 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.175 |
0.0341 |
0.0341 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
12.98 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |