2003 FW9

2003FW9, G3699, K03F09W

All data for this body: [vot]

MPC data
Name (number) 2003 FW9 (163699)
a 2.18309
e 0.17271
i / sin(i) 1.9625 / 0.03425
q 1.80605
Q 2.56013
ω 108.3220
Node 146.8182
m 253.6571
n 0.3056
Epoch 2460800.5
nobs 700
nopp 18
Years observed 2000-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.182
ep 0.174
sin(ip) 0.034
G 0.150
H 17.090
Mass
D 2.35 0.150
pV 0.064 0.0082
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.776
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1822 0.1739 0.0342 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.76 0.512 0.512 Masiero 2017AJ....154..168M NEATM
2.41 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0083 0.0083 Masiero 2011ApJ...741...68M NEATM
0.091 0.0528 0.0528 Masiero 2017AJ....154..168M 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
17.09 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 0.4627 0.4627 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT