2000 HE4

2000HE4, J3120, K00H04E

All data for this body: [vot]

MPC data
Name (number) 2000 HE4 (193120)
a 2.33344
e 0.08868
i / sin(i) 6.1042 / 0.10634
q 2.12650
Q 2.54038
ω 34.2517
Node 216.7708
m 343.6528
n 0.2765
Epoch 2460800.5
nobs 339
nopp 19
Years observed 2000-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.333
ep 0.099
sin(ip) 0.115
G 0.150
H 17.230
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.172
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
2.3335 0.0994 0.1152 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
17.23 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
C 0.862 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.0805 0.1440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.1722 0.1440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT