Joeferguson

09775, 1993 OH12, 1993OH12, J93O12H

All data for this body: [vot]

MPC data
Name (number) Joeferguson (9775)
a 2.61104
e 0.15317
i / sin(i) 2.5720 / 0.04487
q 2.21111
Q 3.01098
ω 80.1708
Node 250.9468
m 162.3467
n 0.2336
Epoch 2460800.5
nobs 2533
nopp 24
Years observed 1951-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.612
ep 0.122
sin(ip) 0.063
G 0.150
H 14.720
Mass
D 3.82 0.149
pV 0.231 0.0675
Value
Rotational Period 85.000
Period quality 2
Spectral Class S
Spectral Class Score 5.998
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6118 0.1220 0.0633 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.82 0.149 0.149 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.231 0.0675 0.0675 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
14.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
85.03 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9996 0.8920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT