1998 FA69

1998FA69, 48851, J98F69A

All data for this body: [vot]

MPC data
Name (number) 1998 FA69 (48851)
a 2.22193
e 0.18510
i / sin(i) 2.9394 / 0.05128
q 1.81066
Q 2.63320
ω 301.7447
Node 354.7776
m 344.6218
n 0.2976
Epoch 2460800.5
nobs 3463
nopp 20
Years observed 1998-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.222
ep 0.156
sin(ip) 0.070
G 0.150
H 14.750
Mass
D 3.10 0.313
pV 0.271 0.0746
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 16.397
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2220 0.1557 0.0701 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.87 0.660 0.660 Nugent 2016AJ....152...63N NEATM
3.17 0.355 0.355 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.1400 0.1400 Nugent 2016AJ....152...63N NEATM
0.279 0.0882 0.0882 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
A S 0.6905 0.7000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.225 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.77 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9580 0.7000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9598 0.7000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT