1993 FE76

1993FE76, 1998 SQ169, 1998SQ169, 1998 SU47, 1998SU47, 43840, J93F76E, J98S47U, J98SG9Q

All data for this body: [vot]

MPC data
Name (number) 1993 FE76 (43840)
a 2.54809
e 0.31058
i / sin(i) 3.7500 / 0.06540
q 1.75670
Q 3.33949
ω 114.5507
Node 206.2622
m 225.7862
n 0.2423
Epoch 2460800.5
nobs 1474
nopp 22
Years observed 1990-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.543
ep 0.278
sin(ip) 0.082
G 0.150
H 15.380
Mass
D 2.44 0.154
pV 0.248 0.0436
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 30.949
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5431 0.2778 0.0817 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.44 0.154 0.154 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.248 0.0436 0.0436 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
15.38 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 0.809 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.4863 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5143 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6162 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8370 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8964 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9989 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.5875 0.6830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT