2000 EC31

2000EC31, 47791, K00E31C

All data for this body: [vot]

MPC data
Name (number) 2000 EC31 (47791)
a 3.03618
e 0.14284
i / sin(i) 10.4949 / 0.18215
q 2.60250
Q 3.46986
ω 229.6879
Node 112.6650
m 343.3805
n 0.1863
Epoch 2460200.5
nobs 2668
nopp 21
Years observed 1994-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Emma (283)
 
ap 3.035
ep 0.114
sin(ip) 0.159
Value Standard error
G 0.150
H 14.100
Mass
D 10.60 0.429
pV 0.068 0.0054
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
283 Emma 607 Emma -0.6800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0350 0.1136 0.1591 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.56 0.434 0.434 Masiero 2011ApJ...741...68M NEATM
11.94 3.340 3.340 Masiero 2020PSJ.....1....5M NEATM
12.39 5.000 5.000 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0560 0.0560 Masiero 2020PSJ.....1....5M NEATM
0.034 0.0520 0.0520 Masiero 2020PSJ.....1....5M NEATM
0.069 0.0055 0.0055 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
14.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
65.45 Pal 2020ApJS..247...26P Lightcurve