Perth

03953, 1969 TO6, 1969TO6, 1979 QG8, 1979QG8, 1979 RP1, 1979RP1, 1986 VB6, 1986VB6, J69T06O, J79Q08G, J79R01P, J86V06B

All data for this body: [vot]

MPC data
Name (number) Perth (3953)
a 2.26042
e 0.18846
i / sin(i) 4.9541 / 0.08636
q 1.83442
Q 2.68641
ω 237.9437
Node 129.0088
m 138.0780
n 0.2900
Epoch 2460800.5
nobs 7376
nopp 28
Years observed 1969-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.261
ep 0.147
sin(ip) 0.080
G 0.150
H 13.860
Mass
D 4.80 0.160
pV 0.335 0.0660
Value
Rotational Period 5.080
Period quality 3
Spectral Class S
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2611 0.1467 0.0796 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.80 0.160 0.160 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.335 0.0660 0.0660 Masiero 2012ApJ...759L...8M 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
13.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.083 2 Synodic Kryszczynska 2012A&A...546A..72K Lightcurve
5.08693 2 Sidereal Durech 2020A&A...643A..59D Model
5.087 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
5.087 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.2 2+ Synodic Wisniewski 1997Icar..126..395W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT