2003 EF11

2003EF11, 2001 WN23, 2001WN23, J6265, K01W23N, K03E11F

All data for this body: [vot]

MPC data
Name (number) 2003 EF11 (196265)
a 2.27471
e 0.23609
i / sin(i) 2.6528 / 0.04628
q 1.73767
Q 2.81175
ω 341.7521
Node 210.6786
m 154.2455
n 0.2873
Epoch 2460800.5
nobs 706
nopp 16
Years observed 2001-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.251
ep 0.254
sin(ip) 0.047
G 0.150
H 16.670
Mass
D 2.34 0.064
pV 0.088 0.0083
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 0.416
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2506 0.2544 0.0468 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.70 0.480 0.480 Masiero 2021PSJ.....2..162M NEATM
2.35 0.065 0.065 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.088 0.0084 0.0084 Masiero 2011ApJ...741...68M NEATM
0.140 0.0550 0.0900 Masiero 2021PSJ.....2..162M 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
16.67 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
S S 0.0694 0.0694 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT