2004EY66

K04E66Y, T8705

All data for this body: [vot]

MPC data
Name (number) 2004EY66 (298705)
Packed designation T8705
a 3.19559
e 0.27696
i / sin(i) 24.9364 / 0.42161
q 2.31053
Q 4.08064
ω 255.8481
Node 15.7421
m 355.5530
n 0.1725
Epoch 2459600.5
nobs 300
nopp 9
Years observed 2004-2021
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.173
ep 0.241
sin(ip) 0.446
Value Standard error
G 0.150
H 15.350
Mass
D 4.41 0.139
pV 0.079 0.0147
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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
3.1726 0.2409 0.4463 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.22 0.730 0.730 Masiero 2012ApJ...759L...8M NEATM
4.42 0.142 0.142 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0300 0.0300 Masiero 2012ApJ...759L...8M NEATM
0.083 0.0168 0.0168 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.35 MPC-2022-01-18 MPC-2022-01-18 Phot