1998 XB98

1998XB98, 2003 WL42, 2003WL42, J2580, J98X98B, K03W42L

All data for this body: [vot]

MPC data
Name (number) 1998 XB98 (192580)
a 3.06086
e 0.09174
i / sin(i) 22.9933 / 0.39062
q 2.78005
Q 3.34166
ω 289.9962
Node 62.6012
m 281.7472
n 0.1841
Epoch 2460200.5
nobs 636
nopp 19
Years observed 1996-2023
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.060
ep 0.043
sin(ip) 0.377
Value Standard error
G 0.150
H 15.040
Mass
D 4.92 0.789
pV 0.073 0.0199
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 902 Alauda -0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0598 0.0426 0.3774 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.92 0.789 0.789 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0199 0.0199 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
15.04 MPC-2023-12-04 MPC-2023-12-04 Phot