VOTable 1.4
  description: This file was generated by the Minor Planet Physical Properties Catalogue (MP3C) at https://mp3c.oca.eu/. MP3C curates data on asteroids and other minor bodies of the Solar System. It aggregates measurements from different sources of properties such as masses, diameters, albedos and orbital parameters.
INFO website_revision = 246eca2a
INFO database_version = 3.3.3-beta.1
INFO database_revision = 501f1c99
INFO database_date_created = 2025-10-03T11:07:33.397944+00:00
INFO date_file_created = 2026-08-24T07:31:09.951331+00:00
RESOURCE (results)
TABLE mpc
FIELD name |  | unicodeChar[*] |  |  | 
FIELD number |  | long |  |  |  | values: null=-9223372036854775808
FIELD a |  | double |  |  | 
FIELD e |  | double |  |  | 
FIELD i |  | double |  |  | 
FIELD sin_i |  | double |  |  | 
FIELD perihelion_distance |  | double |  |  | 
FIELD aphelion_distance |  | double |  |  | 
FIELD perihelion |  | double |  |  | 
FIELD node |  | double |  |  | 
FIELD m |  | double |  |  | 
FIELD n |  | double |  |  | 
FIELD epoch |  | double |  |  | 
FIELD n_obs |  | long |  |  |  | values: null=-9223372036854775808
FIELD n_opp |  | long |  |  |  | values: null=-9223372036854775808
FIELD multiopp_year_first_observed |  | int |  |  |  | values: null=-2147483648
FIELD multiopp_year_last_observed |  | int |  |  |  | values: null=-2147483648
FIELD singleopp_arc_length |  | double |  |  | 
FIELD rms |  | double |  |  | 
Megaira	464	2.80347	0.203952	10.16224	0.176436	2.2316966	3.3752434	257.99582	102.31872	271.82092	0.209971	2460800.5	5231	46	1901	2025	NaN	0.66
TABLE best
FIELD parent |  | int |  |  |  | values: null=-2147483648
FIELD parent_name |  | unicodeChar[*] |  |  | 
FIELD a_p |  | double |  |  | 
FIELD a_p_err |  | double |  |  | 
FIELD e_p |  | double |  |  | 
FIELD e_p_err |  | double |  |  | 
FIELD sin_i_p |  | double |  |  | 
FIELD sin_i_p_err |  | double |  |  | 
FIELD g |  | double |  |  | 
FIELD g_err |  | double |  |  | 
FIELD h |  | double |  |  | 
FIELD h_err |  | double |  |  | 
FIELD mass |  | double |  |  | 
FIELD mass_err |  | double |  |  | 
FIELD diameter |  | double |  |  | 
FIELD diameter_err |  | double |  |  | 
FIELD albedo |  | double |  |  | 
FIELD albedo_err |  | double |  |  | 
-2147483648		2.8029	NaN	0.1587	NaN	0.1619	NaN	0.15	NaN	9.71	NaN	6.908311e+17	2.8812441e+17	77.81352	0.31436205	0.040279046	0.0022809615
TABLE proper-elements
FIELD a_p |  | double |  |  | 
FIELD e_p |  | double |  |  | 
FIELD sin_i_p |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
2.8029	0.1587	0.1619	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024
TABLE spectral
FIELD first_spec_class |  | unicodeChar[*] |  |  | 
FIELD second_spec_class |  | unicodeChar[*] |  |  | 
FIELD prob_first_spec_class |  | double |  |  | 
FIELD prob_second_spec_class |  | double |  |  | 
FIELD taxonomy |  | unicodeChar[*] |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
C		NaN	NaN	Bus	Bus	2002Icar..158..146B	SPEC
C	C	0.7363	0.7363	Bus-Demeo	Sergeyev	2021A&A...652A..59S	PHOT
P		0.99	NaN	Mahlke	Mahlke	2022A&A...665A..26M	SPEC
TABLE masses
FIELD value |  | double |  |  | 
FIELD unc_up |  | double |  |  | 
FIELD unc_lo |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
5.41e+17	NaN	NaN	Folkner	2014IPNPR.196C...1F	Ephem
8.406623e+17	4.0746946e+17	4.0746946e+17	Fienga	INPOP19a	Ephem
TABLE diameters
FIELD value |  | double |  |  | 
FIELD unc_up |  | double |  |  | 
FIELD unc_lo |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
56.931	15.508	15.508	Masiero	2017AJ....154..168M	NEATM
70.12	7.01	7.01	Ali-Lagoa	2018A&A...612A..85A	NEATM
71.58	29.95	29.95	Masiero	2020PSJ.....1....5M	NEATM
72.6977	16.7731	16.7731	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
74.04	5.9	5.9	Tedesco	2002AJ....123.1056T	STM
74.72	21.851	21.851	Masiero	2017AJ....154..168M	NEATM
77.06	0.45	0.45	Masiero	2014ApJ...791..121M	NEATM
77.2	NaN	NaN	Ali-Lagoa	2016A&A...591A..14A	NEATM
78.056	0.793	0.793	Masiero	2011ApJ...741...68M	NEATM
78.43	0.62	0.62	Masiero	2014ApJ...791..121M	NEATM
79.28	1.16	1.16	Usui	2011PASJ...63.1117U	NEATM
80.4	NaN	NaN	Ali-Lagoa	2016A&A...591A..14A	NEATM
82.169	3.203	3.203	Masiero	2011ApJ...741...68M	NEATM
84.2699	4.1032	4.1032	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
85.5	23.73	23.73	Nugent	2016AJ....152...63N	NEATM
89.32	8.93	8.93	Ali-Lagoa	2018A&A...612A..85A	NEATM
90.53	24.56	24.56	Masiero	2020PSJ.....1....5M	NEATM
91.29	31.67	31.67	Nugent	2016AJ....152...63N	NEATM
91.81	31.75	31.75	Masiero	2021PSJ.....2..162M	NEATM
TABLE albedos
FIELD value |  | double |  |  | 
FIELD unc_up |  | double |  |  | 
FIELD unc_lo |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
0.03	0.006	0.006	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.03	0.019	0.019	Masiero	2020PSJ.....1....5M	NEATM
0.03	0.04	0.04	Nugent	2016AJ....152...63N	NEATM
0.03	0.04	0.04	Nugent	2016AJ....152...63N	NEATM
0.03	0.017	0.041	Masiero	2021PSJ.....2..162M	NEATM
0.0372	0.0231	0.0231	Masiero	2017AJ....154..168M	NEATM
0.0388	0.004	0.004	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
0.04	0.01	0.01	Masiero	2014ApJ...791..121M	NEATM
0.0407	0.0054	0.0054	Masiero	2011ApJ...741...68M	NEATM
0.043	0.044	0.044	Masiero	2020PSJ.....1....5M	NEATM
0.0451	0.0081	0.0081	Masiero	2011ApJ...741...68M	NEATM
0.048	0.01	0.01	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.05	0.01	0.01	Masiero	2014ApJ...791..121M	NEATM
0.0502	0.009	0.009	Tedesco	2002AJ....123.1056T	STM
0.061	0.0268	0.0268	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
0.064	0.0308	0.0308	Masiero	2017AJ....154..168M	NEATM
TABLE g
FIELD value |  | double |  |  | 
FIELD unc_up |  | double |  |  | 
FIELD unc_lo |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
0.15	NaN	NaN	MPC-2023-12-94	MPC-2023-12-94	Phot
TABLE h
FIELD value |  | double |  |  | 
FIELD unc_up |  | double |  |  | 
FIELD unc_lo |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
9.71	NaN	NaN	MPC-2023-12-04	MPC-2023-12-04	Phot
