Wolfratshausen

18520, 1996 VK4, 1996VK4, 1998 HK150, 1998HK150, J96V04K, J98HF0K

All data for this body: [vot]

MPC data
Name (number) Wolfratshausen (18520)
a 2.67827
e 0.18589
i / sin(i) 3.5771 / 0.06239
q 2.18039
Q 3.17614
ω 279.3704
Node 236.5667
m 322.4405
n 0.2249
Epoch 2460200.5
nobs 1370
nopp 20
Years observed 1991-2023
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.680
ep 0.223
sin(ip) 0.083
Value Standard error
G 0.150
H 15.220
Mass
D 5.11 0.154
pV 0.066 0.0133
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6800 0.2229 0.0828 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.49 1.350 1.350 Nugent 2016AJ....152...63N NEATM
5.10 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
5.57 0.880 0.880 Masiero 2012ApJ...759L...8M NEATM
5.60 1.320 1.320 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0200 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.062 0.0330 0.0330 Masiero 2012ApJ...759L...8M NEATM
0.070 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.075 0.0176 0.0176 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