2004 XX18

2004XX18, K04X18X, Q5439

All data for this body: [vot]

MPC data
Name (number) 2004 XX18 (265439)
a 2.98650
e 0.20613
i / sin(i) 1.5395 / 0.02687
q 2.37090
Q 3.60210
ω 260.3968
Node 141.1445
m 246.3783
n 0.1910
Epoch 2460200.5
nobs 428
nopp 16
Years observed 1995-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.986
ep 0.176
sin(ip) 0.018
Value Standard error
G 0.150
H 16.100
Mass
D 3.42 0.139
pV 0.072 0.0110
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9862 0.1760 0.0182 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.42 0.139 0.139 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.072 0.0110 0.0110 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
16.10 MPC-2023-12-04 MPC-2023-12-04 Phot