1999ST9

86195, J99S09T

All data for this body: [vot]

MPC data
Name (number) 1999ST9 (86195)
Packed designation 86195
a 3.16779
e 0.18643
i / sin(i) 6.0268 / 0.10499
q 2.57720
Q 3.75837
ω 10.0447
Node 358.2745
m 355.3481
n 0.1748
Epoch 2459600.5
nobs 906
nopp 20
Years observed 1954-2021
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.175
ep 0.149
sin(ip) 0.105
Value Standard error
G 0.150
H 14.630
Mass
D 6.82 0.089
pV 0.054 0.0030
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1746 0.1488 0.1055 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.81 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
9.37 2.210 2.210 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0190 0.0190 Masiero 2012ApJ...759L...8M NEATM
0.055 0.0030 0.0030 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
14.63 MPC-2022-01-18 MPC-2022-01-18 Phot