2003 HW46

2003HW46, 1993 ST9, 1993ST9, 73518, J93S09T, K03H46W

All data for this body: [vot]

MPC data
Name (number) 2003 HW46 (73518)
a 2.39488
e 0.04507
i / sin(i) 6.7700 / 0.11788
q 2.28695
Q 2.50282
ω 348.7786
Node 193.1357
m 218.6774
n 0.2659
Epoch 2460200.5
nobs 1227
nopp 20
Years observed 1993-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.393
ep 0.085
sin(ip) 0.123
Value Standard error
G 0.150
H 15.770
Mass
D 2.07 0.445
pV 0.237 0.1610
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3932 0.0852 0.1233 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.07 0.445 0.445 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.237 0.1610 0.1610 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.77 MPC-2023-12-04 MPC-2023-12-04 Phot