1997 WM23
1997WM23, 18573, 1999 JM128, 1999JM128, J97W23M, J99JC8M
All data for this body: [vot]
MPC data
Name (number) |
1997 WM23 (18573) |
a |
2.83790 |
e |
0.09256 |
i / sin(i) |
3.2706 /
0.05705
|
q |
2.57521
|
Q |
3.10059
|
ω |
254.0152 |
Node |
112.7743 |
m |
247.4157 |
n |
0.2062 |
Epoch |
2460200.5 |
nobs |
2016 |
nopp |
22 |
Years observed |
1989-2023 |
rms |
0.64 |
Best values
|
Value |
Standard error |
Parent |
Koronis (158) |
|
|
|
|
ap |
2.837 |
|
ep |
0.057 |
|
sin(ip) |
0.039 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.360 |
|
Mass |
|
|
D |
4.73 |
0.298 |
pV |
0.165 |
0.0436 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
158 |
Koronis |
605 |
Koronis |
-0.3100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.8370 |
0.0571 |
0.0387 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
4.73 |
0.298 |
0.298 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.165 |
0.0436 |
0.0436 |
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 |
14.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |