Yokootakeo

07261, 1972 EM, 1972EM, 1987 SP19, 1987SP19, 1989 EW6, 1989EW6, 1994 GZ, 1994GZ, J72E00M, J87S19P, J89E06W, J94G00Z

All data for this body: [vot]

MPC data

Name (number)	Yokootakeo (7261)
a	2.64775
e	0.17110
i / sin(i)	13.0598 / 0.22597
q	2.19473
Q	3.10077
ω	278.9738
Node	187.1945
m	167.9093
n	0.2288
Epoch	2460800.5

n_obs	4426
n_opp	27
Years observed	1987-2025
rms	0.64

Best values

	Value	Standard error
Parent

a_p	2.647
e_p	0.184
sin(i_p)	0.235
G	0.150
H	12.690
Mass
D	8.83	0.073
pV	0.226	0.0150

	Value
Rotational Period
Period quality	None
Spectral Class	S
Spectral Class Score	32.628

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.6469	0.1844	0.2354	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
8.10	0.190	0.190	Masiero	2014ApJ...791..121M	NEATM
8.31	0.250	0.250	Masiero	2012ApJ...759L...8M	NEATM
9.03	0.084	0.084	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.182	0.0281	0.0281	Masiero	2011ApJ...741...68M	NEATM
0.240	0.0200	0.0200	Masiero	2014ApJ...791..121M	NEATM
0.256	0.0380	0.0380	Masiero	2012ApJ...759L...8M	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
12.69			MPC-2023-12-04	MPC-2023-12-04	Phot

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
S				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
S		0.96		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
S		0.972		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
S	S	0.8742	0.9440	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.9499	0.9440	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.9885	0.9440	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	1.0000	0.9440	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT