Hamra

09373, 1993 FY43, 1993FY43, 1994 PH27, 1994PH27, J93F43Y, J94P27H

All data for this body: [vot]

MPC data
Name (number) Hamra (9373)
a 2.59967
e 0.13251
i / sin(i) 2.3767 / 0.04147
q 2.25518
Q 2.94416
ω 301.2597
Node 351.9214
m 150.1360
n 0.2351
Epoch 2460800.5
nobs 1852
nopp 23
Years observed 1993-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.598
ep 0.146
sin(ip) 0.051
G 0.150
H 14.910
Mass
D 3.27 0.093
pV 0.337 0.0584
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.415
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5975 0.1458 0.0515 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.00 0.294 0.294 Masiero 2011ApJ...741...68M NEATM
3.31 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.308 0.0781 0.0781 Masiero 2011ApJ...741...68M NEATM
0.374 0.0878 0.0878 Masiero 2011ApJ...741...68M 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
14.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.5692 0.5692 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT