2001 FA40

2001FA40, 1989 SV11, 1989SV11, 34686, J89S11V, K01F40A

All data for this body: [vot]

MPC data
Name (number) 2001 FA40 (34686)
a 2.69032
e 0.25102
i / sin(i) 15.2758 / 0.26347
q 2.01501
Q 3.36563
ω 325.9303
Node 356.0286
m 47.0077
n 0.2234
Epoch 2460800.5
nobs 1617
nopp 22
Years observed 1989-2024
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.691
ep 0.223
sin(ip) 0.259
G 0.150
H 14.750
Mass
D 3.97 0.687
pV 0.138 0.0470
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6905 0.2228 0.2586 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.35 1.101 1.101 Masiero 2011ApJ...741...68M NEATM
4.37 0.880 0.880 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.129 0.0420 0.0630 Masiero 2021PSJ.....2..162M NEATM
0.173 0.1053 0.1053 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
14.75 MPC-2023-12-04 MPC-2023-12-04 Phot
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