2011 UB318

2011UB318, h9163, K11UV8B

All data for this body: [vot]

MPC data
Name (number) 2011 UB318 (439163)
a 2.74668
e 0.27137
i / sin(i) 15.3981 / 0.26553
q 2.00132
Q 3.49203
ω 133.4946
Node 231.3805
m 16.7386
n 0.2165
Epoch 2460800.5
nobs 321
nopp 11
Years observed 2002-2023
rms 0.93
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.746
ep 0.228
sin(ip) 0.281
G 0.150
H 16.750
Mass
D 3.98 0.670
pV 0.024 0.0075
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.087
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7458 0.2282 0.2812 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.98 0.670 0.670 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.024 0.0060 0.0090 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
16.75 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
C C 0.0145 0.0145 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT