1998 HJ32

1998HJ32, 1999 NZ51, 1999NZ51, 39986, J98H32J, J99N51Z

All data for this body: [vot]

MPC data
Name (number) 1998 HJ32 (39986)
a 2.53051
e 0.19744
i / sin(i) 13.0060 / 0.22505
q 2.03088
Q 3.03013
ω 159.5282
Node 203.6376
m 102.1096
n 0.2448
Epoch 2460800.5
nobs 1723
nopp 21
Years observed 1998-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.530
ep 0.163
sin(ip) 0.230
G 0.150
H 14.190
Mass
D 3.63 0.819
pV 0.443 0.2872
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 2.148
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -1.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5299 0.1627 0.2299 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.63 0.819 0.819 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.443 0.2872 0.2872 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
14.19 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
K 0.358 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT