Seppina

00483, 1896 GA, 1896GA, 1902 EJ, 1902EJ, 1942 OE, 1942OE, 1955 QJ, 1955QJ, I96G00A, J02E00J, J42O00E, J55Q00J

All data for this body: [vot]

MPC data

Name (number)	Seppina (483)
a	3.42663
e	0.05084
i / sin(i)	18.7520 / 0.32147
q	3.25242
Q	3.60085
ω	163.4732
Node	173.9084
m	250.7721
n	0.1554
Epoch	2460200.5

n_obs	7568
n_opp	55
Years observed	1902-2023
rms	0.40

Best values

	Value	Standard error
Parent

a_p	3.427
e_p	0.025
sin(i_p)	0.317

	Value	Standard error
G	0.150
H	8.480
Mass
D	73.01	0.455
pV	0.158	0.0079

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.4273	0.0248	0.3172	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
63.80	3.108	3.108	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
65.83	13.170	13.170	Ali-Lagoa	2018A&A...612A..85A	NEATM
66.86	0.900	0.900	Masiero	2014ApJ...791..121M	NEATM
69.37	2.800	2.800	Tedesco	2002AJ....123.1056T	STM
69.63	0.710	0.710	Usui	2011PASJ...63.1117U	NEATM
69.69	6.970	6.970	Ali-Lagoa	2018A&A...612A..85A	NEATM
78.72	4.253	4.253	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
82.78	8.280	8.280	Ali-Lagoa	2018A&A...612A..85A	NEATM
84.97	0.882	0.882	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.115	0.0173	0.0173	Masiero	2011ApJ...741...68M	NEATM
0.139	0.0280	0.0280	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.140	0.0186	0.0186	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
0.171	0.0140	0.0140	Tedesco	2002AJ....123.1056T	STM
0.180	0.0700	0.0700	Masiero	2014ApJ...791..121M	NEATM
0.196	0.0390	0.0390	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.210	0.0209	0.0209	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
0.220	0.0880	0.0880	Ali-Lagoa	2018A&A...612A..85A	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
8.48			MPC-2023-12-04	MPC-2023-12-04	Phot