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 2.54965
e 0.05038
i / sin(i) 13.6750 / 0.23641
q 2.42120
Q 2.67809
ω 347.3248
Node 4.6124
m 312.8812
n 0.2421
Epoch 2460800.5
nobs 4072
nopp 23
Years observed 1952-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.550
ep 0.008
sin(ip) 0.234
G 0.150
H 13.190
Mass
D 14.21 0.811
pV 0.049 0.0092
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5495 0.0078 0.2344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

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
[raw, vot]

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
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.19 MPC-2023-12-04 MPC-2023-12-04 Phot