2016HR18

2015AF154, K15AF4F, K16H18R, o3689

All data for this body: [vot]

MPC data
Name (number) 2016HR18 (503689)
Packed designation o3689
a 2.88486
e 0.03177
i / sin(i) 3.1192 / 0.05441
q 2.79320
Q 2.97652
ω 222.2975
Node 70.3428
m 346.2442
n 0.2011
Epoch 2459600.5
nobs 222
nopp 10
Years observed 2001-2021
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.886
ep 0.045
sin(ip) 0.037
Value Standard error
G 0.150
H 17.480
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8859 0.0447 0.0374 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
17.48 MPC-2022-01-18 MPC-2022-01-18 Phot