1999 TX39

1999TX39, 1980 FZ11, 1980FZ11, 2000 WX120, 2000WX120, 40803, J80F11Z, J99T39X, K00WC0X

All data for this body: [vot]

MPC data

Name (number)	1999 TX39 (40803)
a	2.65619
e	0.15005
i / sin(i)	13.0974 / 0.22661
q	2.25762
Q	3.05477
ω	178.2723
Node	74.0847
m	320.8192
n	0.2277
Epoch	2460200.5

n_obs	2101
n_opp	20
Years observed	1980-2023
rms	0.64

Best values

	Value	Standard error
Parent	Adeona (145)

a_p	2.655
e_p	0.171
sin(i_p)	0.204

	Value	Standard error
G	0.150
H	14.180
Mass
D	8.82	0.041
pV	0.042	0.0029
Rotational Period

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
145	Adeona	505	Adeona	-0.4300	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.6555	0.1706	0.2039	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
10.26	2.050	2.050	Ali-Lagoa	2018A&A...612A..85A	NEATM
7.00	2.240	2.240	Nugent	2016AJ....152...63N	NEATM
7.20	1.940	1.940	Nugent	2016AJ....152...63N	NEATM
7.55	2.480	2.480	Masiero	2021PSJ.....2..162M	NEATM
7.83	2.130	2.130	Masiero	2021PSJ.....2..162M	NEATM
8.69	1.740	1.740	Ali-Lagoa	2018A&A...612A..85A	NEATM
8.82	0.041	0.041	Masiero	2011ApJ...741...68M	NEATM
9.43	0.590	0.590	Usui	2011PASJ...63.1117U	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.041	0.0030	0.0030	Masiero	2011ApJ...741...68M	NEATM
0.046	0.0180	0.0180	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.064	0.0260	0.0260	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.066	0.0310	0.0570	Masiero	2021PSJ.....2..162M	NEATM
0.070	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.070	0.0900	0.0900	Nugent	2016AJ....152...63N	NEATM
0.072	0.0310	0.0550	Masiero	2021PSJ.....2..162M	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
14.18			MPC-2023-12-04	MPC-2023-12-04	Phot