2009HC55

e0658, K09H55C

All data for this body: [vot]

MPC data
Name (number) 2009HC55 (400658)
Packed designation e0658
a 2.80060
e 0.18718
i / sin(i) 2.9730 / 0.05187
q 2.27638
Q 3.32483
ω 141.4257
Node 96.3873
m 230.2150
n 0.2103
Epoch 2459600.5
nobs 73
nopp 9
Years observed 2004-2019
rms 0.32
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.801
ep 0.216
sin(ip) 0.031
Value Standard error
G 0.150
H 17.300
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8013 0.2164 0.0313 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
17.30 MPC-2022-01-18 MPC-2022-01-18 Phot