2009 VW9

2009VW9, K09V09W, W8795

All data for this body: [vot]

MPC data
Name (number) 2009 VW9 (328795)
a 3.12596
e 0.12807
i / sin(i) 6.0390 / 0.10521
q 2.72563
Q 3.52629
ω 330.9114
Node 81.4140
m 290.0836
n 0.1783
Epoch 2460800.5
nobs 447
nopp 14
Years observed 2001-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.123
ep 0.112
sin(ip) 0.084
G 0.150
H 15.700
Mass
D 4.27 0.568
pV 0.056 0.0196
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
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1229 0.1118 0.0840 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.27 0.568 0.568 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0196 0.0196 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
15.70 MPC-2023-12-04 MPC-2023-12-04 Phot