2011 UA131

2011UA131, K11UD1A, r0743

All data for this body: [vot]

MPC data
Name (number) 2011 UA131 (530743)
a 2.57433
e 0.59935
i / sin(i) 24.8389 / 0.42007
q 1.03142
Q 4.11724
ω 73.0683
Node 215.0090
m 152.6920
n 0.2386
Epoch 2460800.5
nobs 491
nopp 4
Years observed 2011-2023
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.631
ep 0.529
sin(ip) 0.561
G 0.150
H 17.790
Mass
D 0.73 0.142
pV 0.274 0.1089
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6310 0.5286 0.5614 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.68 0.180 0.180 Masiero 2021PSJ.....2..162M NEATM
0.80 0.230 0.230 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.1090 0.2080 Masiero 2021PSJ.....2..162M NEATM
0.315 0.1160 0.1840 Masiero 2021PSJ.....2..162M 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
17.79 MPC-2023-12-04 MPC-2023-12-04 Phot