1998 KU4

1998KU4, 1999 VS52, 1999VS52, 46798, J98K04U, J99V52S

All data for this body: [vot]

MPC data
Name (number) 1998 KU4 (46798)
a 2.28991
e 0.15124
i / sin(i) 7.7277 / 0.13447
q 1.94358
Q 2.63624
ω 272.8317
Node 75.0734
m 189.0660
n 0.2844
Epoch 2460800.5
nobs 2646
nopp 22
Years observed 1991-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.291
ep 0.097
sin(ip) 0.120
G 0.150
H 14.700
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 7.350
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
2.2906 0.0973 0.1204 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
14.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.958 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.8683 0.5720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT