1999 UG46

1999UG46, 1998 HR54, 1998HR54, 44876, J98H54R, J99U46G

All data for this body: [vot]

MPC data
Name (number) 1999 UG46 (44876)
a 2.28803
e 0.14217
i / sin(i) 6.5846 / 0.11467
q 1.96273
Q 2.61332
ω 326.7165
Node 355.9419
m 191.2192
n 0.2848
Epoch 2460800.5
nobs 1115
nopp 20
Years observed 1998-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.289
ep 0.096
sin(ip) 0.112
G 0.150
H 16.080
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
2.2886 0.0964 0.1116 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
16.08 MPC-2023-12-04 MPC-2023-12-04 Phot