1997 UJ11

1997UJ11, 1990 WS13, 1990WS13, 1990 XW, 1990XW, 35369, J90W13S, J90X00W, J97U11J

All data for this body: [vot]

MPC data

Name (number)	1997 UJ11 (35369)
a	2.32841
e	0.19570
i / sin(i)	23.0056 / 0.39082
q	1.87274
Q	2.78407
ω	76.4101
Node	49.1328
m	209.9745
n	0.2774
Epoch	2460800.5

n_obs	3061
n_opp	20
Years observed	1990-2025
rms	0.63

Best values

	Value	Standard error
Parent

a_p	2.328
e_p	0.165
sin(i_p)	0.394
G	0.150
H	13.960
Mass
D	12.22	0.076
pV	0.036	0.0026

	Value
Rotational Period	230.190
Period quality	3
Spectral Class	None
Spectral Class Score

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
25	Phocaea	0	Phocaea		Novakovic	2019EPSC...13.1671N	HCM

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.3283	0.1649	0.3944	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
10.31	3.050	3.050	Masiero	2020PSJ.....1....5M	NEATM
10.48	0.450	0.450	Masiero	2012ApJ...759L...8M	NEATM
12.31	0.078	0.078	Masiero	2011ApJ...741...68M	NEATM
7.49	0.990	0.990	Nugent	2016AJ....152...63N	NEATM
8.87	1.654	1.654	Masiero	2017AJ....154..168M	NEATM
8.99	2.000	2.000	Masiero	2021PSJ.....2..162M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.033	0.0028	0.0028	Masiero	2011ApJ...741...68M	NEATM
0.041	0.0140	0.0200	Masiero	2021PSJ.....2..162M	NEATM
0.050	0.0700	0.0700	Masiero	2020PSJ.....1....5M	NEATM
0.058	0.0110	0.0110	Masiero	2012ApJ...759L...8M	NEATM
0.062	0.0214	0.0214	Masiero	2017AJ....154..168M	NEATM
0.080	0.0200	0.0200	Nugent	2016AJ....152...63N	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
13.96			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
2.48	1	Synodic	Oey	2006MPBu...33...96O	Lightcurve
230.194	3	Synodic	Pal	2020ApJS..247...26P	Lightcurve