Fehrenbach

03433, 1935 EG, 1935EG, 1957 BF, 1957BF, 1963 TJ1, 1963TJ1, 1970 PA1, 1970PA1, 1974 RJ1, 1974RJ1, 1985 QD, 1985QD, J35E00G, J57B00F, J63T01J, J70P01A, J74R01J, J85Q00D

All data for this body: [vot]

MPC data
Name (number) Fehrenbach (3433)
a 2.39392
e 0.18727
i / sin(i) 4.5096 / 0.07863
q 1.94561
Q 2.84223
ω 74.5318
Node 336.5374
m 206.5334
n 0.2661
Epoch 2460800.5
nobs 7038
nopp 32
Years observed 1935-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.394
ep 0.172
sin(ip) 0.089
G 0.150
H 12.870
Mass
D 7.74 0.057
pV 0.210 0.0266
Value
Rotational Period 3.910
Period quality 3
Spectral Class S
Spectral Class Score 3.162
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3939 0.1717 0.0886 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.38 1.230 1.230 Nugent 2016AJ....152...63N NEATM
7.75 0.057 0.057 Masiero 2011ApJ...741...68M NEATM
7.96 1.370 1.370 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.204 0.0275 0.0275 Masiero 2011ApJ...741...68M NEATM
0.279 0.1170 0.1170 Masiero 2012ApJ...759L...8M NEATM
0.360 0.2200 0.2200 Nugent 2016AJ....152...63N 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
12.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.907 3- Synodic Carbognani 2017MPBu...44...52C Lightcurve
3.9159 3 Synodic Pravec LCDB Lightcurve
3.916 3 Synodic Pray 2015CBET.4201....1P Lightcurve
3.91622 3 Synodic Pravec LCDB Lightcurve
3.9163 3 Synodic Pravec LCDB Lightcurve
3.9165 3 Synodic Behrend LCDB Lightcurve
3.918 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.922 3- Synodic Aznar LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.527 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT