1993 FX81

1993FX81, 17540, 1982 BL8, 1982BL8, 1986 WZ6, 1986WZ6, 1996 XX18, 1996XX18, J82B08L, J86W06Z, J93F81X, J96X18X

All data for this body: [vot]

MPC data
Name (number) 1993 FX81 (17540)
a 2.94088
e 0.12370
i / sin(i) 6.6210 / 0.11530
q 2.57709
Q 3.30467
ω 72.1607
Node 82.9817
m 158.4964
n 0.1954
Epoch 2460800.5
nobs 3449
nopp 27
Years observed 1982-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.941
ep 0.152
sin(ip) 0.098
G 0.150
H 13.050
Mass
D 7.04 0.370
pV 0.356 0.0396
Value
Rotational Period 10.591
Period quality 2
Spectral Class S
Spectral Class Score 5.841
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9411 0.1523 0.0984 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.04 0.370 0.370 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.356 0.0396 0.0396 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
13.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.59114 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.105 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L 0.94 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.6401 0.6401 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT