Rafaelta

18664, 1993 FT73, 1993FT73, 1998 FA43, 1998FA43, J93F73T, J98F43A

All data for this body: [vot]

MPC data
Name (number) Rafaelta (18664)
a 2.97182
e 0.12141
i / sin(i) 1.1210 / 0.01956
q 2.61101
Q 3.33263
ω 27.6221
Node 232.2938
m 37.1880
n 0.1924
Epoch 2460800.5
nobs 1373
nopp 22
Years observed 1993-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.972
ep 0.137
sin(ip) 0.037
G 0.150
H 15.000
Mass
D 5.20 0.234
pV 0.086 0.0113
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.964
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9724 0.1370 0.0370 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.20 0.234 0.234 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.086 0.0113 0.0113 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
15.00 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 0.2005 0.2005 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.994 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
CX 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT