2003WQ91

K03W91Q, M0442

All data for this body: [vot]

MPC data
Name (number) 2003WQ91 (220442)
Packed designation M0442
a 3.23164
e 0.14237
i / sin(i) 5.9779 / 0.10415
q 2.77155
Q 3.69172
ω 322.1813
Node 121.0197
m 19.9734
n 0.1697
Epoch 2459600.5
nobs 374
nopp 16
Years observed 2002-2022
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.226
ep 0.140
sin(ip) 0.085
Value Standard error
G 0.150
H 15.510
Mass
D 5.04 0.129
pV 0.053 0.0057
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2262 0.1396 0.0847 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.04 0.129 0.129 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0057 0.0057 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.51 MPC-2022-01-18 MPC-2022-01-18 Phot