1999 XQ230

1999XQ230, 43186, J99XN0Q

All data for this body: [vot]

MPC data
Name (number) 1999 XQ230 (43186)
a 2.55554
e 0.21348
i / sin(i) 8.5260 / 0.14826
q 2.00998
Q 3.10111
ω 78.7969
Node 253.5975
m 352.1615
n 0.2413
Epoch 2460200.5
nobs 1510
nopp 20
Years observed 1998-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.555
ep 0.174
sin(ip) 0.172
Value Standard error
G 0.150
H 15.100
Mass
D 2.83 0.688
pV 0.290 0.0730
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5550 0.1739 0.1715 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.83 0.688 0.688 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.0730 0.0730 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
15.10 MPC-2023-12-04 MPC-2023-12-04 Phot