2009 WK71

2009WK71, 2003 SC412, 2003SC412, f1108, K03Sf2C, K09W71K

All data for this body: [vot]

MPC data
Name (number) 2009 WK71 (411108)
a 3.07538
e 0.25074
i / sin(i) 1.6256 / 0.02837
q 2.30427
Q 3.84649
ω 273.7019
Node 177.1486
m 291.4817
n 0.1827
Epoch 2460800.5
nobs 111
nopp 8
Years observed 2000-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.075
ep 0.247
sin(ip) 0.034
G 0.150
H 17.270
Mass
D 1.88 0.233
pV 0.055 0.0158
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.688
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0751 0.2469 0.0339 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.88 0.233 0.233 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0158 0.0158 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
17.27 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 B 0.0328 0.0190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V B 0.0427 0.0190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V B 0.0720 0.0190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT