Defoy

14309, 1908 SA, 1908SA, 1992 SU1, 1992SU1, 1992 UW6, 1992UW6, J08S00A, J92S01U, J92U06W

All data for this body: [vot]

MPC data
Name (number) Defoy (14309)
a 2.60487
e 0.44699
i / sin(i) 6.5049 / 0.11329
q 1.44052
Q 3.76923
ω 136.8569
Node 174.8971
m 294.0553
n 0.2344
Epoch 2460800.5
nobs 2098
nopp 25
Years observed 1908-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 14.400
Mass
D 4.10 0.600
pV 0.200 0.0600
Value
Rotational Period 3.390
Period quality 3
Spectral Class S
Spectral Class Score 9.871
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.10 0.600 0.600 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.200 0.0600 0.0600 Ali-Lagoa 2017A&A...603A..55A 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
14.40 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.39 3 Synodic Aznar 2018MPBu...45...92A Lightcurve
3.391 3 Synodic Salvaggio 2017MPBu...44..354S Lightcurve
3.394 3 Synodic Owings 2018MPBu...45..227O Lightcurve
3.4 2 Synodic Tomassini 2018MPBu...45...11T Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Binzel 2019Icar..324...41B PHOT
S DeMeo-Carry VIS Carry PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.20 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.5785 0.5785 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT