Voytkevych

09006, 1961 TV1, 1961TV1, 1982 UA7, 1982UA7, 1982 XR2, 1982XR2, 1986 XD, 1986XD, J61T01V, J82U07A, J82X02R, J86X00D

All data for this body: [vot]

MPC data

Name (number)	Voytkevych (9006)
a	2.58914
e	0.18861
i / sin(i)	14.0653 / 0.24303
q	2.10080
Q	3.07748
ω	309.1585
Node	67.4868
m	93.2413
n	0.2366
Epoch	2460800.5

n_obs	5724
n_opp	25
Years observed	1961-2025
rms	0.59

Best values

	Value	Standard error
Parent	Eunomia (15)

a_p	2.590
e_p	0.150
sin(i_p)	0.227
G	0.150
H	12.640
Mass
D	7.63	0.249
pV	0.315	0.0477

	Value
Rotational Period
Period quality	None
Spectral Class	S
Spectral Class Score	5.922

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
15	Eunomia	0	Eunomia		Novakovic	2019EPSC...13.1671N	HCM
15	Eunomia	502	Eunomia	-0.8900	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.5899	0.1499	0.2269	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
6.85	1.300	1.300	Nugent	2016AJ....152...63N	NEATM
7.59	0.285	0.285	Masiero	2011ApJ...741...68M	NEATM
7.85	0.660	0.660	Usui	2011PASJ...63.1117U	NEATM
7.89	1.310	1.310	Masiero	2012ApJ...759L...8M	NEATM
8.62	1.720	1.720	Ali-Lagoa	2018A&A...612A..85A	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.266	0.1060	0.1060	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.311	0.1230	0.1230	Masiero	2012ApJ...759L...8M	NEATM
0.320	0.1000	0.1000	Nugent	2016AJ....152...63N	NEATM
0.337	0.0735	0.0735	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
12.64			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		0.987		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT