1998 HW119

1998HW119, 1999 PW1, 1999PW1, 42675, J98HB9W, J99P01W

All data for this body: [vot]

MPC data
Name (number) 1998 HW119 (42675)
a 2.39990
e 0.06644
i / sin(i) 7.3041 / 0.12714
q 2.24046
Q 2.55935
ω 21.8163
Node 130.5195
m 154.5826
n 0.2651
Epoch 2460800.5
nobs 3846
nopp 21
Years observed 1998-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.400
ep 0.106
sin(ip) 0.118
G 0.150
H 14.810
Mass
D 2.76 0.662
pV 0.367 0.1262
Value
Rotational Period 3.212
Period quality 2
Spectral Class V
Spectral Class Score 11.105
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
2.3997 0.1064 0.1177 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.76 0.662 0.662 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.367 0.1262 0.1262 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
14.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.21154 2 Synodic Pal 2020ApJS..247...26P Lightcurve
3.2127 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.28 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.5251 0.3290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.8990 0.3290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT