Maria

00170, 1877 AA, 1877AA, 1958 AC, 1958AC, I77A00A, J58A00C

All data for this body: [vot]

MPC data

Name (number)	Maria (170)
a	2.55355
e	0.06141
i / sin(i)	14.3622 / 0.24805
q	2.39675
Q	2.71035
ω	158.2640
Node	301.1932
m	357.0302
n	0.2415
Epoch	2460200.5

n_obs	6463
n_opp	55
Years observed	1877-2023
rms	0.40

Best values

	Value	Standard error
Parent	Maria (170)

a_p	2.554
e_p	0.100
sin(i_p)	0.261

	Value	Standard error
G	0.150
H	9.390
Mass
D	36.27	0.285
pV	0.169	0.0053

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
170	Maria	506	Maria	0.0000	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.5537	0.1003	0.2605	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
33.14	0.830	0.830	Masiero	2012ApJ...759L...8M	NEATM
33.82	3.380	3.380	Ali-Lagoa	2018A&A...612A..85A	NEATM
35.36	0.340	0.340	Usui	2011PASJ...63.1117U	NEATM
38.35	1.094	1.094	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
39.91	3.990	3.990	Ali-Lagoa	2018A&A...612A..85A	NEATM
44.30	1.000	1.000	Tedesco	2002AJ....123.1056T	STM
45.30	10.220	10.220	Nugent	2016AJ....152...63N	NEATM
46.69	2.022	2.022	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.143	0.0124	0.0124	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
0.158	0.0070	0.0070	Tedesco	2002AJ....123.1056T	STM
0.180	0.0900	0.0900	Nugent	2016AJ....152...63N	NEATM
0.211	0.0121	0.0121	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
0.217	0.0430	0.0430	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.282	0.0510	0.0510	Masiero	2012ApJ...759L...8M	NEATM
0.302	0.0600	0.0600	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
9.39			MPC-2023-12-04	MPC-2023-12-04	Phot