2009 VG44

2009VG44, d2230, K09V44G

All data for this body: [vot]

MPC data
Name (number) 2009 VG44 (392230)
a 2.37988
e 0.22279
i / sin(i) 5.1734 / 0.09017
q 1.84968
Q 2.91009
ω 214.0212
Node 190.2425
m 84.7171
n 0.2685
Epoch 2460800.5
nobs 359
nopp 12
Years observed 2003-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.380
ep 0.207
sin(ip) 0.093
G 0.150
H 17.670
Mass
D 2.06 0.471
pV 0.050 0.0297
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
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone 0.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3802 0.2073 0.0931 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.06 0.471 0.471 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0297 0.0297 Masiero 2011ApJ...741...68M NEATM
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
17.67 MPC-2023-12-04 MPC-2023-12-04 Phot