(4817) = 0004817

ORIGIN  = 'F84 Hibiscus Observatory'
TELESCOP= '0.35-m f/3.29 Schmidt-Cassegrain + 1392x1040 CCD'
OBSERVER= 'N. Teamo'
MEASURER= 'N. Teamo'

Former Status
370 observations from 1957 Oct. 2 to 2006 Apr. 28
Last observed on 2006 Apr. 28

2006-05-03T11:00:24.81 2006-05-03T11:12:20.52 2006-05-03T11:24:30.50


AirMass


Relative Extinction


Sky Background

Fig. 1 - From 2006-05-03T10:54:26.00 to 2006-05-03T11:30:42.00

2006-05-04T12:22:54.93 2006-05-04T12:40:49.81


AirMass


Relative Extinction


Sky Background

Fig. 2 - From 2006-05-04T12:14:29.00 to 2006-05-04T12:50:14.00

04817         C2006 05 03.45862 13 56 04.20 -09 05 12.9          18.1 V      F84
04817         C2006 05 03.46690 13 56 03.72 -09 05 10.4                      F84
04817         C2006 05 03.47535 13 56 03.26 -09 05 07.9                      F84
04817         C2006 05 04.51591 13 55 07.65 -08 59 52.8          17.9 V      F84
04817         C2006 05 04.52835 13 55 06.97 -08 59 49.1                      F84
Fig. 3 - Measures


Fig. 4 - Fit to Ephemerid with Offset removed
One vertical Tick = 1 arcsec
Sigma Fit (arcsec): RA=0.03 DC=0.04
Offset O-C (arcsec): RA=-0.35 DC=-0.18
Along Orbit and Transversal: LO=+0.27 TR=+0.17
Means Motion ("/h): RA=-33.74 DC=+12.39

New orbital Elements

Parameter Unit Value 
Ascending Node      (°)  163.44466
Inclination         (°)    2.15910
Semi-major Axis    (AU)    2.3483099
Eccentricity               0.2075511
Perihelia Argument  (°)  252.20739
Period             (yr)    3.60
Absolute Magnitude        13.6
Diameter Range     (km)    5.0-11.2

Follow-Up

Formerly Unidentified Observations of (4817)
20060501  704   +0.3 +0.5  
20060501  704   +0.6 +0.6  
20060501  704   +0.0 +0.4  
20060501  704   +0.2 +0.2  
20060501  704   -0.3 +0.1  
20060503  F84   +0.2 +0.3  
20060503  F84   -0.1 +0.2  
20060503  F84   +0.0 +0.1  


20060504  F84   -0.3 +0.2  
20060504  F84   -0.4 +0.1  
20060506  691   +0.2 +0.3  
20060506  691   +0.2 +0.4  
20060506  691   +0.0 +0.5  
20060516  644   +0.0 +0.3  
20060516  644   +0.0 +0.3  
20060516  644   -0.2 +0.2  


20060519  703   +0.0 +0.0  
20060519  703   -0.2 +0.3  
20060519  703   -0.5 +0.6  
20060519  703   -0.2 +0.0  
20060522  G96   -0.2 +0.0  
20060522  G96   -0.2 -0.1  
20060522  G96   -0.2 -0.1  
20060522  G96   -0.3 +0.0
Further observations? None needed at this time.

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Updated on 2006/05/29 02:47