Yoko

05236, 1931 BK, 1931BK, 1978 GN3, 1978GN3, 1983 VQ7, 1983VQ7, 1988 BA1, 1988BA1, 1990 TG3, 1990TG3, J31B00K, J78G03N, J83V07Q, J88B01A, J90T03G

All data for this body: [vot]

MPC data

Name (number)	Yoko (5236)
a	2.33031
e	0.11019
i / sin(i)	7.4084 / 0.12894
q	2.07354
Q	2.58708
ω	198.1166
Node	206.1949
m	71.7792
n	0.2771
Epoch	2460200.5

n_obs	4022
n_opp	28
Years observed	1931-2023
rms	0.55

Best values

	Value	Standard error
Parent

a_p	2.331
e_p	0.103
sin(i_p)	0.137

	Value	Standard error
G	0.150
H	13.320
Mass
D	8.48	0.123
pV	0.109	0.0047
Rotational Period	2.769

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.3308	0.1026	0.1371	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
12.12	0.510	0.510	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
6.82	1.460	1.460	Nugent	2016AJ....152...63N	NEATM
7.50	1.551	1.551	Masiero	2017AJ....154..168M	NEATM
8.26	0.129	0.129	Masiero	2011ApJ...741...68M	NEATM
8.63	2.258	2.258	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
8.98	1.000	1.000	Tedesco	2002AJ....123.1056T	STM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.076	0.0063	0.0063	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
0.138	0.0390	0.0390	Tedesco	2002AJ....123.1056T	STM
0.149	0.0105	0.0105	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
0.151	0.0101	0.0101	Masiero	2011ApJ...741...68M	NEATM
0.155	0.0581	0.0581	Masiero	2017AJ....154..168M	NEATM
0.160	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
13.32			MPC-2023-12-04	MPC-2023-12-04	Phot

Period data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
2.62			Foylan	2016MPBu...43...97F	Lightcurve
2.77			Carbo	2009MPBu...36..152C	Lightcurve
2.77			Durech	2018A&A...617A..57D	Model
2.77			Schmidt	2016MPBu...43..129S	Lightcurve