Fergusonsam

09465, 1989 SD6, 1989SD6, 1998 HJ121, 1998HJ121, 3063 T-1, 3063T-1, J89S06D, J98HC1J, T1S3063

All data for this body: [vot]

MPC data
Name (number) Fergusonsam (9465)
a 3.04432
e 0.09915
i / sin(i) 11.0157 / 0.19108
q 2.74246
Q 3.34618
ω 118.6623
Node 184.7833
m 318.0083
n 0.1856
Epoch 2460800.5
nobs 2860
nopp 26
Years observed 1971-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.045
ep 0.079
sin(ip) 0.192
G 0.150
H 13.610
Mass
D 6.86 0.211
pV 0.179 0.0337
Value
Rotational Period 5.800
Period quality 2+
Spectral Class X
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0452 0.0792 0.1924 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.86 0.211 0.211 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.179 0.0337 0.0337 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
13.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.281 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.802 2+ Synodic Clark 2016MPBu...43..132C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.2827 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0223 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT