1998 XG16

1998XG16, 1997 LL10, 1997LL10, 40250, J97L10L, J98X16G

All data for this body: [vot]

MPC data
Name (number) 1998 XG16 (40250)
a 1.92861
e 0.05723
i / sin(i) 24.6310 / 0.41677
q 1.81824
Q 2.03899
ω 5.1530
Node 66.4418
m 99.9402
n 0.3680
Epoch 2460200.5
nobs 2050
nopp 17
Years observed 1991-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.929
ep 0.051
sin(ip) 0.386
Value Standard error
G 0.150
H 15.020
Mass
D 1.71 0.146
pV 0.724 0.1048
Rotational Period 20.900
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9286 0.0515 0.3858 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.71 0.146 0.146 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.724 0.1048 0.1048 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
15.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.90 Warner 2007MPBu...34...72W Lightcurve