McFadden

03066, 1933 MA, 1933MA, 1936 FE, 1936FE, 1941 MA, 1941MA, 1952 FW, 1952FW, 1968 FQ, 1968FQ, 1976 GC, 1976GC, 1980 EG2, 1980EG2, 1984 EO, 1984EO, J33M00A, J36F00E, J41M00A, J52F00W, J68F00Q, J76G00C, J80E02G, J84E00O

All data for this body: [vot]

MPC data
Name (number) McFadden (3066)
a 2.52617
e 0.13398
i / sin(i) 15.5744 / 0.26849
q 2.18772
Q 2.86463
ω 187.7537
Node 175.6648
m 247.5470
n 0.2455
Epoch 2460800.5
nobs 6082
nopp 30
Years observed 1936-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.526
ep 0.096
sin(ip) 0.265
G 0.150
H 11.270
Mass
D 14.17 0.035
pV 0.300 0.0216
Value
Rotational Period 32.731
Period quality 2
Spectral Class S
Spectral Class Score 20.270
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5262 0.0964 0.2649 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.53 0.050 0.050 Masiero 2014ApJ...791..121M NEATM
14.80 0.051 0.051 Masiero 2011ApJ...741...68M NEATM
15.27 0.530 0.530 Masiero 2012ApJ...759L...8M NEATM
15.63 0.440 0.440 Usui 2011PASJ...63.1117U NEATM
16.99 3.400 3.400 Ali-Lagoa 2018A&A...612A..85A NEATM
17.39 1.740 1.740 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.216 0.0430 0.0430 Ali-Lagoa 2018A&A...612A..85A NEATM
0.226 0.0900 0.0900 Ali-Lagoa 2018A&A...612A..85A NEATM
0.262 0.0766 0.0766 Masiero 2011ApJ...741...68M NEATM
0.275 0.0720 0.0720 Masiero 2012ApJ...759L...8M NEATM
0.360 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
11.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.798 2 Synodic Warner 2005MPBu...32...90W Lightcurve
32.7314 2 Synodic Pal 2020ApJS..247...26P Lightcurve
32.7524 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L Bus VIS Lazzaro 2004Icar..172..179L SPEC
L 0.920000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.990 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.7748 0.3500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7802 0.3500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT