2004EJ31

1995QM13, I3979, J95Q13M, K04E31J

All data for this body: [vot]

MPC data
Name (number) 2004EJ31 (183979)
Packed designation I3979
a 3.10795
e 0.04576
i / sin(i) 8.9847 / 0.15617
q 2.96573
Q 3.25017
ω 299.7585
Node 254.5346
m 78.2169
n 0.1799
Epoch 2459600.5
nobs 472
nopp 15
Years observed 1995-2020
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.108
ep 0.080
sin(ip) 0.176
Value Standard error
G 0.150
H 14.970
Mass
D 3.90 0.562
pV 0.155 0.0598
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 0.6700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1084 0.0802 0.1765 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.68 1.132 1.132 Masiero 2011ApJ...741...68M NEATM
3.97 0.648 0.648 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.148 0.0713 0.0713 Masiero 2011ApJ...741...68M NEATM
0.172 0.1096 0.1096 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
14.97 MPC-2022-01-18 MPC-2022-01-18 Phot