1998 FA23

1998FA23, 2000 QU45, 2000QU45, 29569, J98F23A, K00Q45U

All data for this body: [vot]

MPC data
Name (number) 1998 FA23 (29569)
a 3.09337
e 0.04461
i / sin(i) 12.0051 / 0.20800
q 2.95539
Q 3.23136
ω 40.7274
Node 159.9937
m 323.4718
n 0.1812
Epoch 2460800.5
nobs 4113
nopp 23
Years observed 1998-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.092
ep 0.086
sin(ip) 0.200
G 0.150
H 13.410
Mass
D 5.59 0.306
pV 0.391 0.0630
Value
Rotational Period 6.689
Period quality 2
Spectral Class A
Spectral Class Score 5.983
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0924 0.0857 0.1997 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.59 0.306 0.306 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.391 0.0630 0.0630 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
13.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.68958 2 Synodic Pal 2020ApJS..247...26P Lightcurve
6.6904 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A A 0.3496 0.3200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A A 0.6476 0.3200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D A 0.3647 0.3200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
S A 0.2783 0.3200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT