1989 VK

1989VK, 1938 UX, 1938UX, 1955 UM1, 1955UM1, 1972 VH, 1972VH, 48436, J38U00X, J55U01M, J72V00H, J89V00K

All data for this body: [vot]

MPC data
Name (number) 1989 VK (48436)
a 2.61958
e 0.31394
i / sin(i) 3.1060 / 0.05418
q 1.79718
Q 3.44199
ω 132.1458
Node 266.5527
m 354.6845
n 0.2325
Epoch 2460200.5
nobs 1738
nopp 20
Years observed 1955-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.621
ep 0.269
sin(ip) 0.077
Value Standard error
G 0.150
H 14.960
Mass
D 2.61 0.299
pV 0.308 0.0792
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6209 0.2689 0.0773 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.44 0.430 0.430 Masiero 2012ApJ...759L...8M NEATM
2.77 0.415 0.415 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.277 0.0926 0.0926 Masiero 2011ApJ...741...68M NEATM
0.393 0.1530 0.1530 Masiero 2012ApJ...759L...8M 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
14.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.45 Galad 2008MPBu...35...17G Lightcurve