Deikoon

05638, 1988 RJ1, 1988RJ1, 1988 TA3, 1988TA3, 1989 TO2, 1989TO2, J88R01J, J88T03A, J89T02O

All data for this body: [vot]

MPC data
Name (number) Deikoon (5638)
a 5.23545
e 0.10607
i / sin(i) 10.9163 / 0.18937
q 4.68011
Q 5.79079
ω 92.9578
Node 156.0284
m 63.6418
n 0.0823
Epoch 2460200.5
nobs 3455
nopp 32
Years observed 1988-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.620
Mass
D 40.96 0.357
pV 0.060 0.0069
Rotational Period 9.243
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
39.71 0.540 0.540 Grav 2011ApJ...742...40G NEATM
41.45 0.480 0.480 Grav 2012ApJ...759...49G NEATM
63.33 3.320 3.320 Usui 2011PASJ...63.1117U NEATM
64.77 12.950 12.950 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.071 0.0100 0.0100 Grav 2012ApJ...759...49G NEATM
0.112 0.0190 0.0190 Grav 2011ApJ...742...40G 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
10.62 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.40 Molnar 2008MPBu...35...82M Lightcurve
9.14 Mottola 2011AJ....141..170M Lightcurve
9.15 Kalup 2021ApJS..254....7K Lightcurve
9.24 Stephens 2022MPBu...49...51S Lightcurve