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 = 2026-01-12T23:00:48.297855+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 |  |  | 
Hektor	624	5.275525	0.024155	18.14949	0.311498	5.1480947	5.4029555	180.17873	342.8032	353.4442	0.08134	2460800.5	6429	73	1907	2025	NaN	0.61
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 |  |  | 
624	Hektor	NaN	NaN	NaN	NaN	NaN	NaN	0.15	NaN	7.33	NaN	9.935049e+18	1.195616e+17	196.39873	1.3278677	0.06315519	0.005086809
TABLE families
FIELD parent |  | int |  |  |  | values: null=-2147483648
FIELD parent_name |  | unicodeChar[*] |  |  | 
FIELD family_id |  | unicodeChar[*] |  |  | 
FIELD family_name |  | unicodeChar[*] |  |  | 
FIELD c_param |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
624	Hektor	4	Hector	NaN	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14
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	C	NaN	NaN	Movis	Popescu	2018A&A...617A..12P	PHOT
D		NaN	NaN	Barucci	Lazzarin	1995AJ....110.3058L	SPEC
D		NaN	NaN	Tholen	Lazzarin	1995AJ....110.3058L	SPEC
D		NaN	NaN	Tholen	Tatsumi	2022A&A...664A.107T	SPEC
D		0.375	NaN	Bus-Demeo	Sergeyev	2022A&A...658A.109S	PHOT
D		0.99	NaN	Mahlke	Mahlke	2022A&A...665A..26M	SPEC
S		1	NaN	Mahlke	Mahlke	2022A&A...665A..26M	SPEC
S	M	0.39	0.37	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[*] |  |  | 
7.9e+18	1.4e+18	1.4e+18	Marchis	2014ApJ...783L..37M	BinImg
9.95e+18	1.2e+17	1.2e+17	Carry	2012P&SS...73...98C	BinImg
TABLE diameters
FIELD value |  | double |  |  | 
FIELD unc_up |  | double |  |  | 
FIELD unc_lo |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
147.37	2.33	2.33	Grav	2012ApJ...759...49G	NEATM
163.92	7.16	7.16	Grav	2011ApJ...742...40G	NEATM
175	21	6	Hanus	2015Icar..256..101H	RADIOMETRY_TPM
181	10	1	Hanus	2015Icar..256..101H	RADIOMETRY_TPM
186	34	1	Hanus	2015Icar..256..101H	RADIOMETRY_TPM
192.4	19.24	19.24	Ali-Lagoa	2018A&A...612A..85A	NEATM
203	3.6	3.6	Fernandez	2003AJ....126.1563F	RADIOMETRY_STM
230.99	3.94	3.94	Usui	2011PASJ...63.1117U	NEATM
233.92	23.39	23.39	Ali-Lagoa	2018A&A...612A..85A	NEATM
239.2	2.4	2.4	Fernandez	2003AJ....126.1563F	RADIOMETRY_STM
242.18	48.44	48.44	Ali-Lagoa	2018A&A...612A..85A	NEATM
250	26	26	Marchis	2014ApJ...783L..37M	AO
TABLE albedos
FIELD value |  | double |  |  | 
FIELD unc_up |  | double |  |  | 
FIELD unc_lo |  | double |  |  | 
FIELD author |  | unicodeChar[*] |  |  | 
FIELD ref |  | unicodeChar[*] |  |  | 
FIELD method |  | unicodeChar[*] |  |  | 
0.039	0.016	0.016	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.041	0.008	0.008	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.061	0.012	0.012	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.087	0.016	0.016	Grav	2011ApJ...742...40G	NEATM
0.107	0.011	0.011	Grav	2012ApJ...759...49G	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[*] |  |  | 
7.33	NaN	NaN	MPC-2023-12-04	MPC-2023-12-04	Phot
