2009WL209

2010CH198, f4709, K09WK9L, K10CJ8H

All data for this body: [vot]

MPC data
Name (number) 2009WL209 (414709)
Packed designation f4709
a 2.93842
e 0.24778
i / sin(i) 16.2431 / 0.27971
q 2.21035
Q 3.66649
ω 176.1620
Node 175.3113
m 196.1267
n 0.1957
Epoch 2459600.5
nobs 171
nopp 9
Years observed 2009-2021
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.934
ep 0.227
sin(ip) 0.257
Value Standard error
G 0.150
H 16.430
Mass
D 2.26 0.470
pV 0.066 0.0238
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9341 0.2273 0.2574 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.26 0.470 0.470 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0238 0.0238 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.43 MPC-2022-01-18 MPC-2022-01-18 Phot