1998 FA105

1998FA105, 1999 NJ39, 1999NJ39, 35546, J98FA5A, J99N39J

All data for this body: [vot]

MPC data
Name (number) 1998 FA105 (35546)
a 2.69981
e 0.07074
i / sin(i) 8.6265 / 0.14999
q 2.50884
Q 2.89079
ω 304.1486
Node 316.4590
m 334.7078
n 0.2222
Epoch 2460800.5
nobs 1717
nopp 20
Years observed 1998-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.700
ep 0.071
sin(ip) 0.165
G 0.150
H 14.880
Mass
D 3.23 0.624
pV 0.294 0.0608
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.904
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7000 0.0714 0.1652 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.23 0.624 0.624 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.294 0.0608 0.0608 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
14.88 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 0.984 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT