Ilioneus

05130, 1989 SC7, 1989SC7, 1990 VE8, 1990VE8, J89S07C, J90V08E

All data for this body: [vot]

MPC data
Name (number) Ilioneus (5130)
a 5.19329
e 0.01209
i / sin(i) 15.7530 / 0.27149
q 5.13051
Q 5.25607
ω 110.4389
Node 242.5317
m 315.3379
n 0.0833
Epoch 2460200.5
nobs 2870
nopp 29
Years observed 1955-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 9.850
Mass
D 60.44 0.725
pV 0.067 0.0075
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
52.49 3.940 3.940 Usui 2011PASJ...63.1117U NEATM
53.76 10.750 10.750 Ali-Lagoa 2018A&A...612A..85A NEATM
59.40 5.400 5.400 Tedesco 2002AJ....123.1056T STM
60.71 0.980 0.980 Grav 2012ApJ...759...49G NEATM
60.86 1.150 1.150 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0130 0.0130 Tedesco 2002AJ....123.1056T STM
0.069 0.0130 0.0130 Grav 2012ApJ...759...49G NEATM
0.069 0.0140 0.0140 Grav 2011ApJ...742...40G NEATM
0.078 0.0310 0.0310 Ali-Lagoa 2018A&A...612A..85A 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
9.85 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.74 Durech 2023A&A...675A..24D Model
14.74 Durech 2018A&A...620A..91D Model
14.74 Durech 2019A&A...631A...2D Model
14.74 Waszczak 2015AJ....150...75W Lightcurve
14.77 Mottola 2011AJ....141..170M Lightcurve
14.78 Stephens 2016MPBu...43..265S Lightcurve
14.80 Stephens 2017MPBu...44..123S Lightcurve
14.89 Stephens 2018MPBu...45..124S Lightcurve