1998 JZ

1998JZ, 1999 SW18, 1999SW18, 35620, J98J00Z, J99S18W

All data for this body: [vot]

MPC data
Name (number) 1998 JZ (35620)
a 2.67747
e 0.15578
i / sin(i) 12.4300 / 0.21525
q 2.26038
Q 3.09455
ω 216.3563
Node 47.2298
m 24.7808
n 0.2250
Epoch 2460800.5
nobs 1928
nopp 21
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.677
ep 0.165
sin(ip) 0.202
G 0.150
H 14.510
Mass
D 7.34 0.222
pV 0.067 0.0120
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
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
145 Adeona 505 Adeona 0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6769 0.1649 0.2018 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.33 2.060 2.060 Masiero 2021PSJ.....2..162M NEATM
6.70 2.362 2.362 Masiero 2017AJ....154..168M NEATM
6.89 1.650 1.650 Masiero 2021PSJ.....2..162M NEATM
7.04 2.675 2.675 Masiero 2017AJ....154..168M NEATM
7.37 0.227 0.227 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0220 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.062 0.0475 0.0475 Masiero 2017AJ....154..168M NEATM
0.068 0.0152 0.0152 Masiero 2011ApJ...741...68M NEATM
0.068 0.0496 0.0496 Masiero 2017AJ....154..168M NEATM
0.072 0.0310 0.0550 Masiero 2021PSJ.....2..162M 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
14.51 MPC-2023-12-04 MPC-2023-12-04 Phot