2011 QU50

2011QU50, 2001 WM84, 2001WM84, 2010 EZ149, 2010EZ149, K01W84M, K10EE9Z, K11Q50U, W2392

All data for this body: [vot]

MPC data
Name (number) 2011 QU50 (322392)
a 3.12585
e 0.04416
i / sin(i) 7.5453 / 0.13131
q 2.98781
Q 3.26390
ω 21.9252
Node 218.8862
m 262.7640
n 0.1783
Epoch 2460800.5
nobs 512
nopp 19
Years observed 1993-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.124
ep 0.079
sin(ip) 0.143
G 0.150
H 15.550
Mass
D 4.50 0.162
pV 0.029 0.0033
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 2.716
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1241 0.0788 0.1427 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.50 0.162 0.162 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0033 0.0033 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
15.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B V 0.0397 0.1470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.4526 0.1470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT