Sudek

04176, 1949 FF1, 1949FF1, 1952 VC, 1952VC, 1974 TC1, 1974TC1, 1979 SX5, 1979SX5, 1982 FO, 1982FO, 1987 DS, 1987DS, J49F01F, J52V00C, J74T01C, J79S05X, J82F00O, J87D00S

All data for this body: [vot]

MPC data

Name (number)	Sudek (4176)
a	3.10512
e	0.14083
i / sin(i)	2.5982 / 0.04533
q	2.66784
Q	3.54240
ω	355.0391
Node	114.2850
m	277.8465
n	0.1801
Epoch	2460200.5

n_obs	3697
n_opp	34
Years observed	1952-2023
rms	0.54

Best values

	Value	Standard error
Parent	Themis (24)

a_p	3.107
e_p	0.147
sin(i_p)	0.023

	Value	Standard error
G	0.150
H	12.150
Mass
D	18.83	0.229
pV	0.046	0.0062

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
24	Themis	602	Themis	-0.4700	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.1065	0.1466	0.0234	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
17.87	0.770	0.770	Usui	2011PASJ...63.1117U	NEATM
17.96	2.110	2.110	Masiero	2012ApJ...759L...8M	NEATM
18.07	3.610	3.610	Ali-Lagoa	2018A&A...612A..85A	NEATM
18.86	0.243	0.243	Masiero	2011ApJ...741...68M	NEATM
19.53	3.910	3.910	Ali-Lagoa	2018A&A...612A..85A	NEATM
30.00	2.800	2.800	Tedesco	2002AJ....123.1056T	STM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.034	0.0070	0.0070	Tedesco	2002AJ....123.1056T	STM
0.079	0.0320	0.0320	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.092	0.0370	0.0370	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.095	0.0186	0.0186	Masiero	2011ApJ...741...68M	NEATM
0.095	0.0330	0.0330	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
12.15			MPC-2023-12-04	MPC-2023-12-04	Phot

Period data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
8.16			Durech	2020A&A...643A..59D	Model
8.16			Waszczak	2015AJ....150...75W	Lightcurve