1999 XU38

1999XU38, 60268, J99X38U

All data for this body: [vot]

MPC data
Name (number) 1999 XU38 (60268)
a 3.24579
e 0.07427
i / sin(i) 13.4450 / 0.23251
q 3.00473
Q 3.48686
ω 299.9685
Node 39.1045
m 49.0937
n 0.1685
Epoch 2460200.5
nobs 2399
nopp 20
Years observed 1999-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.237
ep 0.049
sin(ip) 0.224
Value Standard error
G 0.150
H 13.560
Mass
D 11.33 0.333
pV 0.072 0.0149
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2370 0.0486 0.2239 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.33 0.333 0.333 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.072 0.0149 0.0149 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
13.56 MPC-2023-12-04 MPC-2023-12-04 Phot