2009UM39

f4592, K09U39M

All data for this body: [vot]

MPC data
Name (number) 2009UM39 (414592)
Packed designation f4592
a 2.99565
e 0.19840
i / sin(i) 2.0492 / 0.03576
q 2.40131
Q 3.58999
ω 265.1480
Node 186.5314
m 100.1788
n 0.1901
Epoch 2459600.5
nobs 172
nopp 8
Years observed 1995-2021
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.998
ep 0.194
sin(ip) 0.042
Value Standard error
G 0.150
H 17.080
Mass
D 2.15 0.335
pV 0.066 0.0140
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9981 0.1939 0.0423 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.15 0.335 0.335 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0140 0.0140 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
17.08 MPC-2022-01-18 MPC-2022-01-18 Phot