1999 WU4

1999WU4, 1993 BN1, 1993BN1, 45019, J93B01N, J99W04U

All data for this body: [vot]

MPC data
Name (number) 1999 WU4 (45019)
a 2.34590
e 0.13011
i / sin(i) 6.1471 / 0.10708
q 2.04066
Q 2.65113
ω 33.9059
Node 295.6495
m 117.7778
n 0.2743
Epoch 2460800.5
nobs 2696
nopp 20
Years observed 1993-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.345
ep 0.090
sin(ip) 0.118
G 0.150
H 14.670
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
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
2.3447 0.0903 0.1184 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.67 MPC-2023-12-04 MPC-2023-12-04 Phot