1998 HV143

1998HV143, 1999 RR179, 1999RR179, 42681, J98HE3V, J99RH9R

All data for this body: [vot]

MPC data
Name (number) 1998 HV143 (42681)
a 2.41161
e 0.12016
i / sin(i) 7.5237 / 0.13094
q 2.12183
Q 2.70140
ω 344.1592
Node 29.4533
m 286.5861
n 0.2632
Epoch 2460800.5
nobs 2505
nopp 20
Years observed 1998-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.411
ep 0.089
sin(ip) 0.121
G 0.150
H 14.880
Mass
D 2.43 0.378
pV 0.299 0.0588
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.020
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
2.4112 0.0893 0.1214 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.43 0.378 0.378 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.299 0.0588 0.0588 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
14.88 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
V 0.170 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT