2002 XQ31

2002XQ31, E7225, K02X31Q

All data for this body: [vot]

MPC data
Name (number) 2002 XQ31 (147225)
a 2.42008
e 0.24989
i / sin(i) 8.0961 / 0.14083
q 1.81533
Q 3.02483
ω 55.3552
Node 291.4616
m 244.1532
n 0.2618
Epoch 2460200.5
nobs 561
nopp 17
Years observed 1995-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.418
ep 0.203
sin(ip) 0.161
Value Standard error
G 0.150
H 16.020
Mass
D 2.78 0.770
pV 0.110 0.0850
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4184 0.2035 0.1608 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.78 0.770 0.770 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.110 0.0850 0.0850 Masiero 2020PSJ.....1....5M 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
16.02 MPC-2023-12-04 MPC-2023-12-04 Phot