2009 WB145

2009WB145, K09WE5B, W8853

All data for this body: [vot]

MPC data
Name (number) 2009 WB145 (328853)
a 3.18094
e 0.15005
i / sin(i) 2.2349 / 0.03900
q 2.70363
Q 3.65824
ω 87.8640
Node 356.3878
m 225.7591
n 0.1737
Epoch 2460800.5
nobs 273
nopp 12
Years observed 2003-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.174
ep 0.148
sin(ip) 0.049
G 0.150
H 16.340
Mass
D 2.93 0.735
pV 0.068 0.0554
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 0.284
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1738 0.1478 0.0493 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.93 0.735 0.735 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0554 0.0554 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
16.34 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
S S 0.0474 0.0474 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT