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 = 2026-01-13T05:42:09.176534+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 |  |  | 
Protogeneia	147	3.137704	0.02219	1.93293	0.03373	3.0680783	3.2073298	103.4389	248.20784	297.8371	0.177332	2460800.5	6000	71	1875	2025	NaN	0.7
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		3.1365	NaN	0.0036	NaN	0.0531	NaN	0.15	NaN	8.73	NaN	1.6241593e+18	1.8635882e+17	113.71113	1.3548944	0.0546544	0.0020682456
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[*] |  |  | 
3.1365	0.0036	0.0531	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-DeMeo	DeMeo	2009Icar..202..160D	SPEC
C		NaN	NaN	Bus	Bus	2002Icar..158..146B	SPEC
C		0.93	NaN	Mahlke	Mahlke	2022A&A...665A..26M	SPEC
P	M	0.88	0.12	Mahlke	Mahlke	2022A&A...665A..26M	SPEC
X		0.968	NaN	Bus-Demeo	Sergeyev	2022A&A...658A.109S	PHOT
X	C	NaN	NaN	DeMeo-Carry	Choi	2023PSJ.....4...49C	PHOT
X	X	0.9909	0.9909	Bus-Demeo	Sergeyev	2021A&A...652A..59S	PHOT
TABLE masses
FIELD value |  | double |  |  | 
FIELD unc_up |  | double |  |  | 
FIELD unc_lo |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
2.72e+18	NaN	NaN	Folkner	2014IPNPR.196C...1F	Ephem
5.283186e+17	2.6355117e+17	2.6355117e+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[*] |  |  | 
101.86	20.37	20.37	Ali-Lagoa	2018A&A...612A..85A	NEATM
103.88	10.39	10.39	Ali-Lagoa	2018A&A...612A..85A	NEATM
108.41	1.67	1.67	Usui	2011PASJ...63.1117U	NEATM
122.3225	2.8634	2.8634	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
132.93	5.1	5.1	Tedesco	2002AJ....123.1056T	STM
135.1345	9.1725	9.1725	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
161.274	64.835	64.835	Masiero	2017AJ....154..168M	NEATM
96.06	22.55	22.55	Nugent	2016AJ....152...63N	NEATM
TABLE albedos
FIELD value |  | double |  |  | 
FIELD unc_up |  | double |  |  | 
FIELD unc_lo |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
0.0264	0.0289	0.0289	Masiero	2017AJ....154..168M	NEATM
0.0489	0.0067	0.0067	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
0.0492	0.004	0.004	Tedesco	2002AJ....123.1056T	STM
0.057	0.011	0.011	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.0581	0.0027	0.0027	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
0.059	0.024	0.024	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.06	0.04	0.04	Nugent	2016AJ....152...63N	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[*] |  |  | 
8.73	NaN	NaN	MPC-2023-12-04	MPC-2023-12-04	Phot
