1998 FA5

1998FA5, 37861, J98F05A

All data for this body: [vot]

MPC data
Name (number) 1998 FA5 (37861)
a 2.53679
e 0.12333
i / sin(i) 11.3740 / 0.19721
q 2.22393
Q 2.84966
ω 156.6250
Node 5.8352
m 272.9608
n 0.2439
Epoch 2460800.5
nobs 1221
nopp 19
Years observed 1998-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.533
ep 0.181
sin(ip) 0.201
G 0.150
H 15.730
Mass
D 3.78 0.160
pV 0.071 0.0136
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.652
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5334 0.1806 0.2011 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.78 0.160 0.160 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0136 0.0136 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
15.73 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
C D 0.0697 0.1310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C D 0.1644 0.1310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.2754 0.1310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT