Himeji

1952 RU, 1952RU, 1991 FZ, 1991FZ, 1998 WX23, 1998WX23, 29199, J52R00U, J91F00Z, J98W23X

All data for this body: [vot]

MPC data

Name (number)	Himeji (29199)
a	2.54922
e	0.05080
i / sin(i)	13.6777 / 0.23646
q	2.41971
Q	2.67873
ω	347.2230
Node	4.6252
m	167.7463
n	0.2422
Epoch	2460200.5

n_obs	3324
n_opp	20
Years observed	1953-2023
rms	0.56

Best values

	Value	Standard error
Parent

a_p	2.550
e_p	0.008
sin(i_p)	0.234

	Value	Standard error
G	0.150
H	13.230
Mass
D	14.21	0.811
pV	0.049	0.0092

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.5495	0.0078	0.2344	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
11.47	3.050	3.050	Masiero	2020PSJ.....1....5M	NEATM
12.80	4.910	4.910	Masiero	2021PSJ.....2..162M	NEATM
12.82	4.240	4.240	Masiero	2020PSJ.....1....5M	NEATM
12.95	3.538	3.538	Masiero	2017AJ....154..168M	NEATM
12.96	4.770	4.770	Masiero	2021PSJ.....2..162M	NEATM
13.28	4.470	4.470	Nugent	2016AJ....152...63N	NEATM
13.31	2.660	2.660	Ali-Lagoa	2018A&A...612A..85A	NEATM
14.74	6.760	6.760	Masiero	2012ApJ...759L...8M	NEATM
14.79	1.060	1.060	Usui	2011PASJ...63.1117U	NEATM
16.80	3.360	3.360	Ali-Lagoa	2018A&A...612A..85A	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.040	0.0160	0.0160	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.040	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.048	0.0250	0.0530	Masiero	2021PSJ.....2..162M	NEATM
0.049	0.0370	0.0370	Masiero	2020PSJ.....1....5M	NEATM
0.052	0.0270	0.0560	Masiero	2021PSJ.....2..162M	NEATM
0.056	0.0700	0.0700	Masiero	2012ApJ...759L...8M	NEATM
0.061	0.0293	0.0293	Masiero	2017AJ....154..168M	NEATM
0.063	0.0250	0.0250	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.077	0.0460	0.0460	Masiero	2020PSJ.....1....5M	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
13.23			MPC-2023-12-04	MPC-2023-12-04	Phot