1988 EC

1988EC, 16426, J88E00C

All data for this body: [vot]

MPC data
Name (number) 1988 EC (16426)
a 1.93367
e 0.09971
i / sin(i) 19.2916 / 0.33038
q 1.74085
Q 2.12648
ω 33.3706
Node 340.1553
m 210.7772
n 0.3665
Epoch 2460200.5
nobs 3494
nopp 19
Years observed 1988-2023
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.933
ep 0.090
sin(ip) 0.367
Value Standard error
G 0.150
H 14.230
Mass
D 2.77 0.170
pV 0.559 0.0858
Rotational Period 33.300
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 3 Hungaria -0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9335 0.0896 0.3667 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.48 0.429 0.429 Masiero 2011ApJ...741...68M NEATM
2.82 0.185 0.185 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.508 0.1054 0.1054 Masiero 2011ApJ...741...68M NEATM
0.658 0.1479 0.1479 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
14.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
33.00 Warner 2009MPBu...36...70W Lightcurve
33.30 Warner 2012MPBu...39..158W Lightcurve