1990 WK2
1990WK2, 11511, 1985 QH1, 1985QH1, 1996 BZ2, 1996BZ2, J85Q01H, J90W02K, J96B02Z
All data for this body: [vot]
MPC data
Name (number) |
1990 WK2 (11511) |
a |
2.72314 |
e |
0.18443 |
i / sin(i) |
12.6140 /
0.21838
|
q |
2.22092
|
Q |
3.22535
|
ω |
139.7672 |
Node |
287.6679 |
m |
94.0832 |
n |
0.2193 |
Epoch |
2460200.5 |
nobs |
2878 |
nopp |
22 |
Years observed |
1990-2023 |
rms |
0.55 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.722 |
|
ep |
0.185 |
|
sin(ip) |
0.234 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.500 |
|
Mass |
|
|
D |
6.09 |
0.297 |
pV |
0.330 |
0.1021 |
Rotational Period |
22.401 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.7218 |
0.1852 |
0.2338 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
6.09 |
0.297 |
0.297 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.330 |
0.1021 |
0.1021 |
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 |
13.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
22.40 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |