2004 JZ42

2004JZ42, 2005 TD72, 2005TD72, H7630, K04J42Z, K05T72D

All data for this body: [vot]

MPC data
Name (number) 2004 JZ42 (177630)
a 3.07273
e 0.15208
i / sin(i) 7.1252 / 0.12404
q 2.60542
Q 3.54003
ω 220.7066
Node 79.1011
m 269.5108
n 0.1830
Epoch 2460800.5
nobs 736
nopp 20
Years observed 1993-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.075
ep 0.143
sin(ip) 0.099
G 0.150
H 15.220
Mass
D 5.01 0.357
pV 0.077 0.0063
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0755 0.1434 0.0994 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.01 0.357 0.357 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.077 0.0063 0.0063 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
15.22 MPC-2023-12-04 MPC-2023-12-04 Phot