2009WM216

K09WL6M, R9308

All data for this body: [vot]

MPC data
Name (number) 2009WM216 (279308)
Packed designation R9308
a 3.43275
e 0.11913
i / sin(i) 8.4486 / 0.14692
q 3.02380
Q 3.84170
ω 42.2236
Node 354.9930
m 344.2395
n 0.1550
Epoch 2459600.5
nobs 332
nopp 12
Years observed 2002-2021
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.431
ep 0.087
sin(ip) 0.155
Value Standard error
G 0.150
H 15.460
Mass
D 5.06 0.050
pV 0.057 0.0049
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.4306 0.0875 0.1550 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.06 0.050 0.050 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0049 0.0049 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
15.46 MPC-2022-01-18 MPC-2022-01-18 Phot