2011 UM166

2011UM166, 2005 ET326, 2005ET326, K05EW6T, K11UG6M, X3088

All data for this body: [vot]

MPC data
Name (number) 2011 UM166 (333088)
a 2.38142
e 0.15243
i / sin(i) 1.0373 / 0.01810
q 2.01842
Q 2.74443
ω 282.9204
Node 171.5012
m 216.0023
n 0.2682
Epoch 2460800.5
nobs 255
nopp 14
Years observed 2000-2025
rms 0.96
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.381
ep 0.168
sin(ip) 0.024
G 0.150
H 18.040
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 2.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3808 0.1681 0.0236 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
18.04 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
V V 0.0117 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0119 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0384 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.1143 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.1570 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT