1998WM19

15443, 1993PC4, J93P04C, J98W19M

All data for this body: [vot]

MPC data
Name (number) 1998WM19 (15443)
Packed designation 15443
a 2.58186
e 0.24042
i / sin(i) 3.7586 / 0.06555
q 1.96113
Q 3.20259
ω 229.9022
Node 209.0174
m 225.7755
n 0.2376
Epoch 2459600.5
nobs 1814
nopp 19
Years observed 1991-2021
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.581
ep 0.209
sin(ip) 0.074
Value Standard error
G 0.150
H 14.580
Mass
D 2.99 0.103
pV 0.351 0.0312
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5813 0.2094 0.0745 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.94 0.110 0.110 Masiero 2012ApJ...759L...8M NEATM
3.38 0.300 0.300 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.323 0.0780 0.0780 Masiero 2011ApJ...741...68M NEATM
0.356 0.0340 0.0340 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.58 MPC-2022-01-18 MPC-2022-01-18 Phot