2009 DF55

2009DF55, a5140, K09D55F

All data for this body: [vot]

MPC data
Name (number) 2009 DF55 (365140)
a 2.37374
e 0.17049
i / sin(i) 2.3818 / 0.04156
q 1.96903
Q 2.77844
ω 164.2301
Node 109.1621
m 61.6522
n 0.2695
Epoch 2460800.5
nobs 182
nopp 11
Years observed 2002-2024
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.375
ep 0.164
sin(ip) 0.026
G 0.150
H 17.680
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3746 0.1639 0.0265 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.68 MPC-2023-12-04 MPC-2023-12-04 Phot