1998 KF47

1998KF47, 11731, 1979 BP2, 1979BP2, 1986 GW2, 1986GW2, 1991 EU1, 1991EU1, J79B02P, J86G02W, J91E01U, J98K47F

All data for this body: [vot]

MPC data
Name (number) 1998 KF47 (11731)
a 3.20857
e 0.17126
i / sin(i) 2.5315 / 0.04417
q 2.65907
Q 3.75806
ω 150.5753
Node 120.9408
m 215.6039
n 0.1715
Epoch 2460800.5
nobs 4016
nopp 26
Years observed 1979-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.197
ep 0.189
sin(ip) 0.026
G 0.150
H 12.900
Mass
D 14.72 0.090
pV 0.071 0.0041
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 18.809
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1972 0.1892 0.0260 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.70 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
14.70 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
14.77 0.156 0.156 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0041 0.0041 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
12.90 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.522 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.84 Bus VIS Carvano 2010A&A...510A..43C PHOT
B B 0.6026 0.7070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6157 0.7070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.7632 0.7070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.8200 0.7070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT