1993 CA1

1993CA1, 11303, 1950 EH, 1950EH, 1980 BK5, 1980BK5, J50E00H, J80B05K, J93C01A

All data for this body: [vot]

MPC data
Name (number) 1993 CA1 (11303)
a 2.64656
e 0.10908
i / sin(i) 13.7111 / 0.23703
q 2.35787
Q 2.93525
ω 187.6310
Node 321.2928
m 165.7656
n 0.2289
Epoch 2460800.5
nobs 3655
nopp 24
Years observed 1950-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.648
ep 0.152
sin(ip) 0.244
G 0.150
H 13.000
Mass
D 6.12 0.073
pV 0.246 0.0321
Value
Rotational Period 5.618
Period quality 2
Spectral Class S
Spectral Class Score 11.660
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6478 0.1522 0.2445 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.11 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
6.19 0.174 0.174 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.242 0.0418 0.0418 Masiero 2011ApJ...741...68M NEATM
0.250 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
13.00 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.61794 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.813 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.9636 0.9636 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT