Hiraimasa

09333, 1990TK3, 1992EQ1, J90T03K, J92E01Q

All data for this body: [vot]

MPC data
Name (number) Hiraimasa (9333)
Packed designation 09333
a 2.58113
e 0.17572
i / sin(i) 17.1133 / 0.29426
q 2.12757
Q 3.03470
ω 2.6233
Node 32.3785
m 193.0128
n 0.2377
Epoch 2459600.5
nobs 2521
nopp 23
Years observed 1990-2021
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.582
ep 0.160
sin(ip) 0.276
Value Standard error
G 0.150
H 12.910
Mass
D 9.18 0.126
pV 0.198 0.0217
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5823 0.1604 0.2763 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.45 1.280 1.280 Nugent 2016AJ....152...63N NEATM
8.46 0.214 0.214 Masiero 2011ApJ...741...68M NEATM
8.64 0.780 0.780 Usui 2011PASJ...63.1117U NEATM
9.05 1.810 1.810 Ali-Lagoa 2018A&A...612A..85A NEATM
9.65 0.160 0.160 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.173 0.0320 0.0320 Masiero 2012ApJ...759L...8M NEATM
0.183 0.0730 0.0730 Ali-Lagoa 2018A&A...612A..85A NEATM
0.225 0.0336 0.0336 Masiero 2011ApJ...741...68M NEATM
0.230 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.91 MPC-2022-01-18 MPC-2022-01-18 Phot