Hiromiyuki

06709, 1955 SX, 1955SX, 1973 UM3, 1973UM3, 1989 CD, 1989CD, 1991 RX7, 1991RX7, J55S00X, J73U03M, J89C00D, J91R07X

All data for this body: [vot]

MPC data
Name (number) Hiromiyuki (6709)
a 2.34802
e 0.16117
i / sin(i) 1.8275 / 0.03189
q 1.96959
Q 2.72646
ω 343.6001
Node 98.9626
m 64.5260
n 0.2739
Epoch 2460800.5
nobs 3710
nopp 25
Years observed 1955-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.349
ep 0.170
sin(ip) 0.018
G 0.150
H 13.970
Mass
D
pV
Value
Rotational Period 6.820
Period quality 3
Spectral Class S
Spectral Class Score 2.286
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3486 0.1697 0.0177 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.828 3 Synodic Pray 2008MPBu...35...34P Lightcurve
6.82885 2 Sidereal Durech 2020A&A...643A..59D Model
6.83 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.381 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT