Antoniromanya

19783, 1990 VH14, 1990VH14, 1990 WM13, 1990WM13, 2000 QF71, 2000QF71, J90V14H, J90W13M, K00Q71F

All data for this body: [vot]

MPC data

Name (number)	Antoniromanya (19783)
a	3.06441
e	0.14276
i / sin(i)	2.4076 / 0.04201
q	2.62693
Q	3.50188
ω	16.3554
Node	83.3992
m	136.1318
n	0.1837
Epoch	2460800.5

n_obs	3125
n_opp	24
Years observed	1990-2025
rms	0.70

Best values

	Value	Standard error
Parent	Themis (24)

a_p	3.059
e_p	0.154
sin(i_p)	0.022
G	0.150
H	13.470
Mass
D	12.86	0.160
pV	0.052	0.0086

	Value
Rotational Period
Period quality	None
Spectral Class	B
Spectral Class Score	4.440

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
24	Themis	0	Themis		Novakovic	2019EPSC...13.1671N	HCM
24	Themis	602	Themis	-0.7200	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.0587	0.1540	0.0222	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
12.37	0.990	0.990	Usui	2011PASJ...63.1117U	NEATM
12.84	2.570	2.570	Ali-Lagoa	2018A&A...612A..85A	NEATM
12.87	0.163	0.163	Masiero	2011ApJ...741...68M	NEATM
12.94	3.710	3.710	Masiero	2020PSJ.....1....5M	NEATM
13.30	3.690	3.690	Masiero	2020PSJ.....1....5M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.050	0.0480	0.0480	Masiero	2020PSJ.....1....5M	NEATM
0.051	0.0099	0.0099	Masiero	2011ApJ...741...68M	NEATM
0.053	0.0350	0.0350	Masiero	2020PSJ.....1....5M	NEATM
0.054	0.0220	0.0220	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
13.47			MPC-2023-12-04	MPC-2023-12-04	Phot

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
B		0.740		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT