2009 WA64

2009WA64, K09W64A, T6834

All data for this body: [vot]

MPC data
Name (number) 2009 WA64 (296834)
a 3.11261
e 0.11984
i / sin(i) 27.2579 / 0.45800
q 2.73960
Q 3.48562
ω 173.7334
Node 313.2250
m 275.7160
n 0.1795
Epoch 2460800.5
nobs 920
nopp 14
Years observed 1999-2024
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.118
ep 0.180
sin(ip) 0.451
G 0.150
H 14.730
Mass
D 6.29 0.186
pV 0.071 0.0139
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
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1178 0.1804 0.4513 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.29 0.186 0.186 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0139 0.0139 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
14.73 MPC-2023-12-04 MPC-2023-12-04 Phot