1998 XB98

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

All data for this body: [vot]

MPC data
Name (number) 1998 XB98 (192580)
a 3.05964
e 0.09149
i / sin(i) 22.9939 / 0.39063
q 2.77970
Q 3.33957
ω 290.2876
Node 62.6002
m 31.9530
n 0.1842
Epoch 2460800.5
nobs 652
nopp 21
Years observed 1996-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.060
ep 0.043
sin(ip) 0.377
G 0.150
H 15.030
Mass
D 4.92 0.789
pV 0.073 0.0199
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
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
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-Nov-2024
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
15.03 MPC-2023-12-04 MPC-2023-12-04 Phot