2001 FK66

2001FK66, 1997 GF39, 1997GF39, 1998 QQ17, 1998QQ17, 1999 XA249, 1999XA249, 46147, J97G39F, J98Q17Q, J99XO9A, K01F66K

All data for this body: [vot]

MPC data
Name (number) 2001 FK66 (46147)
a 2.62718
e 0.02988
i / sin(i) 7.8202 / 0.13607
q 2.54867
Q 2.70569
ω 185.6382
Node 151.2062
m 89.7432
n 0.2315
Epoch 2460800.5
nobs 1543
nopp 21
Years observed 1997-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.626
ep 0.010
sin(ip) 0.128
G 0.150
H 15.170
Mass
D 4.57 0.190
pV 0.103 0.0205
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.643
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6262 0.0096 0.1279 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.67 0.530 0.530 Masiero 2012ApJ...759L...8M NEATM
4.70 0.204 0.204 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.096 0.0230 0.0230 Masiero 2011ApJ...741...68M NEATM
0.131 0.0450 0.0450 Masiero 2012ApJ...759L...8M 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
15.17 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
B B 0.4405 0.2640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
V B 0.1427 0.2640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X B 0.2150 0.2640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT