Takahashi

05213, 1977 UM5, 1977UM5, 1980 JK, 1980JK, 1982 SR6, 1982SR6, 1987 SX3, 1987SX3, 1990 FU, 1990FU, J77U05M, J80J00K, J82S06R, J87S03X, J90F00U

All data for this body: [vot]

MPC data

Name (number)	Takahashi (5213)
a	3.00159
e	0.05342
i / sin(i)	9.4800 / 0.16470
q	2.84126
Q	3.16192
ω	255.8935
Node	197.9268
m	356.8954
n	0.1895
Epoch	2460800.5

n_obs	5114
n_opp	32
Years observed	1954-2025
rms	0.63

Best values

	Value	Standard error
Parent	Eos (221)

a_p	2.999
e_p	0.060
sin(i_p)	0.172
G	0.150
H	12.430
Mass
D	13.54	0.088
pV	0.118	0.0137

	Value
Rotational Period	95.970
Period quality	2
Spectral Class	S
Spectral Class Score	5.402

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
221	Eos	606	Eos	-0.6500	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14
221	Eos	0	Eos		Novakovic	2019EPSC...13.1671N	HCM

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.9993	0.0604	0.1716	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
13.52	0.088	0.088	Masiero	2011ApJ...741...68M	NEATM
16.23	0.950	0.950	Masiero	2012ApJ...759L...8M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.097	0.0190	0.0190	Masiero	2012ApJ...759L...8M	NEATM
0.140	0.0199	0.0199	Masiero	2011ApJ...741...68M	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
12.43			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
95.97	2	Sidereal	Durech	2023A&A...675A..24D	Model
95.972	2	Sidereal	Durech	2019A&A...631A...2D	Model
95.977	2	Sidereal	Durech	2018A&A...617A..57D	Model

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
S	S	0.9004	0.9004	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT