Felix

01664, 1929 CD, 1929CD, 1936 AD, 1936AD, 1947 FC, 1947FC, 1949 UN1, 1949UN1, 1949 WC, 1949WC, 1954 DD, 1954DD, 1956 TV, 1956TV, 1961 AE, 1961AE, J29C00D, J36A00D, J47F00C, J49U01N, J49W00C, J54D00D, J56T00V, J61A00E

All data for this body: [vot]

MPC data
Name (number) Felix (1664)
a 2.33849
e 0.22537
i / sin(i) 6.1131 / 0.10649
q 1.81147
Q 2.86551
ω 107.3920
Node 43.9826
m 323.7674
n 0.2756
Epoch 2460800.5
nobs 14552
nopp 34
Years observed 1929-2025
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.336
ep 0.263
sin(ip) 0.088
G 0.150
H 12.750
Mass
D 7.90 0.681
pV 0.376 0.1317
Value
Rotational Period 3.345
Period quality 3
Spectral Class S
Spectral Class Score 31.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3362 0.2632 0.0881 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.65 1.260 1.260 Nugent 2016AJ....152...63N NEATM
8.42 0.810 0.810 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.330 0.1600 0.1600 Nugent 2016AJ....152...63N NEATM
0.473 0.2320 0.2320 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
12.75 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.344 3 Synodic Benishek 2022MPBu...49..333B Lightcurve
3.344855 2 Sidereal Durech 2020A&A...643A..59D Model
3.3449 2 Sidereal Durech 2023A&A...675A..24D Model
3.345 3- Synodic Bentz 2022MPBu...49..254B Lightcurve
3.345 3 Synodic Benishek 2022MPBu...49..333B Lightcurve
3.3454 3 Synodic Higgins 2008MPBu...35..123H Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 0.994 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S Bus-DeMeo VISNIR Bourdelle de Micas 2024A&A...682A..64B SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC