Ferreri

03308, 1953 FA1, 1953FA1, 1979 YY6, 1979YY6, 1981 EG30, 1981EG30, 1981 EP, 1981EP, J53F01A, J79Y06Y, J81E00P, J81E30G

All data for this body: [vot]

MPC data
Name (number) Ferreri (3308)
a 3.14330
e 0.18706
i / sin(i) 23.6206 / 0.40068
q 2.55531
Q 3.73128
ω 273.0493
Node 172.2483
m 39.3274
n 0.1769
Epoch 2460800.5
nobs 5291
nopp 31
Years observed 1953-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.150
ep 0.158
sin(ip) 0.409
G 0.150
H 11.630
Mass
D 12.36 0.246
pV 0.285 0.0441
Value
Rotational Period 9.220
Period quality 2
Spectral Class S
Spectral Class Score 14.754
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1501 0.1579 0.4092 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.34 0.248 0.248 Masiero 2011ApJ...741...68M NEATM
13.68 1.990 1.990 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.260 0.1010 0.1010 Masiero 2012ApJ...759L...8M NEATM
0.291 0.0490 0.0490 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
11.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.229 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.834 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.950000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
SI Bus VIS Lazzaro 2004Icar..172..179L SPEC