(63666) = 0063666

ORIGIN  = 'H85 Silver Spring'
TELESCOP= '0.45-m f/7.25 Ritchey-Chretien + 3072x2054 CCD'
OBSERVER= 'K. Levin'
MEASURER= 'J. C. Pelle'

Former Status
89 observations from 1996 Mars 27 to 2005 Oct. 30
Last observed on 2005 Oct. 30

2005-10-31T05:31:18.00 2005-10-31T06:21:14.71 2005-10-31T07:20:13.81


Relative Extinction


Sky Background

Fig. 1 - From 2005-10-31T04:16:56.00 to 2005-10-31T05:06:14.00

63666         C2005 10 31.14423 02 50 41.74 +24 47 50.7          17.9 V      H85
63666         C2005 10 31.15783 02 50 40.89 +24 47 45.8          17.9 V      H85
63666         C2005 10 31.16520 02 50 40.44 +24 47 43.1          17.7 V      H85
Fig. 2 - Measures


Fig. 3 - Fit to Ephemerid with Offset removed
One vertical Tick = 1 arcsec
Sigma Fit (arcsec): RA=0.05 DC=0.01
Offset O-C (arcsec): RA=-1.14 DC=-0.61
Along Orbit and Transversal: LO=+1.40 TR=+0.52
Means Motion ("/h): RA=-35.17 DC=-15.10

New orbital Elements

Parameter Unit Value 
Ascending Node      (°)  268.91940
Inclination         (°)    5.99209
Semi-major Axis    (AU)    2.3344420
Eccentricity               0.0951994
Perihelia Argument  (°)  145.69787
Period             (yr)    3.57
Absolute Magnitude        15.9
Diameter Range     (km)    1.7-3.9

Follow-Up

Formerly Unidentified Observations of (63666)
20051031  H85   +0.3 -0.3  
20051031  H85   +0.1 -0.2  
20051031  H85   +0.1 -0.2  
20051031  703   +0.0 -0.4  
20051031  703   -0.3 -0.4  
20051031  854   +0.6 -0.2  
20051031  703   +0.4 -0.1  
20051031  854   +0.4 -0.1  
20051031  703   +0.7 +0.0  
20051031  G96   +0.5 -0.5  
20051031  854   +1.8 +0.4  
20051031  G96   -0.2 -0.4  
20051031  G96   +0.0 -0.3  
20051031  G96   -0.3 -0.3  
20051031  703   -0.4 -0.4  
20051031  703  (+0.6 -2.8) 
20051031  703  (+2.3 -1.7) 
20051031  703   -0.7 +0.5  
20051101  699   -0.1 -0.3  
20051101  699   +0.5 -0.2  
20051101  699   +0.3 +0.4  
20051101  699   +0.1 +0.1  
20051102  704   -0.3 +0.4  
20051102  704   +1.5 +0.4  
20051102  704   -0.5 +0.2  
20051102  704   -0.2 +0.1  
20051102  704   +0.2 +0.9  
20051104  691   +0.4 -0.1  
20051104  691   +0.4 +0.1  


20051104  691   +0.5 +0.1  
20051108  704   +0.0 +0.1  
20051108  704   +0.6 +0.1  
20051108  704   +0.4 -0.1  
20051108  704   +0.1 +0.0  
20051108  704   -0.1 -0.2  
20051120  699   +0.7 +0.1  
20051120  699   +0.8 +0.2  
20051120  699   +0.2 -0.2  
20051120  699   +0.6 -0.2  
20051125  703   +0.1 +0.1  
20051125  703   +0.1 -0.3  
20051125  703   -0.3 -0.4  
20051125  703   -0.1 -0.2  
20051125  703   -0.1 -0.2  
20051125  703  (-1.3 -2.7) 
20051125  703   +1.0 -0.8  
20051125  703  (+2.2 +0.3) 
20051129  704   +0.4 +0.0  
20051129  704   +0.3 +0.0  
20051129  704   +0.6 +0.5  
20051129  704   +0.3 +0.1  
20051129  704   +0.3 +0.1  
20051202  704   +1.7 -0.7  
20051202  704  (+2.8 -0.6) 
20051202  704  (+2.1 -0.4) 
20051202  704  (+2.7 -0.9) 
20051202  704  (+2.3 -0.1) 
20051202  703   -1.0 +0.0  


20051202  703   -0.9 +0.5  
20051202  703   +0.2 +1.4  
20051205  704   -0.1 -0.2  
20051205  704   +0.8 +0.4  
20051205  704   +0.5 +0.5  
20051205  704   +0.1 -0.1  
20051205  704   +0.5 +0.1  
20051207  699   -0.2 -0.1  
20051207  699   +0.2 -0.3  
20051207  699   +0.7 -0.2  
20051207  699   +0.1 -0.4  
20051209  704   -0.5 +0.2  
20051209  704   -0.1 -0.1  
20051209  704   -0.4 +0.0  
20051209  704   -0.7 +0.0  
20051209  704   +0.1 +0.0  
20051217  699   -1.6 +0.4  
20051217  699   +0.7 +0.3  
20051217  699   -0.3 +1.3  
20051217  699   +0.4 -1.7  
20051229  704   -1.4 +0.0  
20051229  704   -0.4 +0.1  
20051229  704   -0.2 -0.1  
20051229  704   -1.0 +0.1  
20051229  704   -0.5 -0.4  
20060127  G96   +0.4 -0.1  
20060127  G96   -0.2 +0.4  
20060127  G96   -0.3 +0.0  
20060127  G96   +0.2 +0.1
Further observations? None needed at this time.

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Updated on 2006/04/18 07:40