2001XG204

1999CZ101, D1686, J99CA1Z, K01XK4G

All data for this body: [vot]

MPC data
Name (number) 2001XG204 (131686)
Packed designation D1686
a 2.28217
e 0.13150
i / sin(i) 4.9172 / 0.08572
q 1.98206
Q 2.58227
ω 172.3784
Node 38.2394
m 183.3484
n 0.2859
Epoch 2459600.5
nobs 788
nopp 15
Years observed 1999-2021
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.283
ep 0.166
sin(ip) 0.075
Value Standard error
G 0.150
H 16.200
Mass
D 3.71 0.187
pV 0.065 0.0082
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2825 0.1659 0.0749 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.35 1.020 1.020 Masiero 2021PSJ.....2..162M NEATM
3.38 0.780 0.780 Masiero 2021PSJ.....2..162M NEATM
3.74 0.196 0.196 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0220 0.0390 Masiero 2021PSJ.....2..162M NEATM
0.052 0.0290 0.0650 Masiero 2021PSJ.....2..162M NEATM
0.066 0.0087 0.0087 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.20 MPC-2022-01-18 MPC-2022-01-18 Phot