2009 DN55

2009DN55, a5141, K09D55N

All data for this body: [vot]

MPC data
Name (number) 2009 DN55 (365141)
a 2.37409
e 0.12885
i / sin(i) 1.9928 / 0.03477
q 2.06818
Q 2.67999
ω 82.3728
Node 115.7471
m 124.1319
n 0.2694
Epoch 2460800.5
nobs 182
nopp 12
Years observed 1998-2024
rms 0.97
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.375
ep 0.163
sin(ip) 0.022
G 0.150
H 18.090
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 -0.3400 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 0.1633 0.0225 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
18.09 MPC-2023-12-04 MPC-2023-12-04 Phot