Tunica

01070, 1903SA, 1926RB, J03S00A, J26R00B

All data for this body: [vot]

MPC data

Name (number)	Tunica (1070)
Packed designation	01070
a	3.23364
e	0.08002
i / sin(i)	16.9634 / 0.29176
q	2.97487
Q	3.49240
ω	190.7741
Node	165.2812
m	169.9473
n	0.1695
Epoch	2459600.5

n_obs	3171
n_opp	34
Years observed	1926-2022
rms	0.52

Best values

	Value	Standard error
Parent

a_p	3.219
e_p	0.095
sin(i_p)	0.285

	Value	Standard error
G	0.150
H	10.810
Mass
D	39.22	0.302
pV	0.050	0.0013

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.2186	0.0946	0.2846	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Jan-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
36.39	3.000	3.000	Tedesco	2002AJ....123.1056T	STM
36.68	0.860	0.860	Masiero	2012ApJ...759L...8M	NEATM
36.70	2.546	2.546	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
38.14	3.810	3.810	Ali-Lagoa	2018A&A...612A..85A	NEATM
39.10	0.640	0.640	Usui	2011PASJ...63.1117U	NEATM
39.13	0.420	0.420	Masiero	2014ApJ...791..121M	NEATM
40.86	2.538	2.538	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
42.05	4.210	4.210	Ali-Lagoa	2018A&A...612A..85A	NEATM
44.13	1.028	1.028	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.048	0.0014	0.0014	Masiero	2011ApJ...741...68M	NEATM
0.055	0.0110	0.0110	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.060	0.0100	0.0100	Masiero	2014ApJ...791..121M	NEATM
0.063	0.0079	0.0079	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
0.067	0.0130	0.0130	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.076	0.0110	0.0110	Masiero	2012ApJ...759L...8M	NEATM
0.077	0.0140	0.0140	Tedesco	2002AJ....123.1056T	STM
0.079	0.0101	0.0101	Ryan&Woodward	2010AJ....140..933R	IRAS-STM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2022-01-18	MPC-2022-01-18	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
10.81			MPC-2022-01-18	MPC-2022-01-18	Phot