(85586) = 0085586

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

Former Status
68 observations from 1998 Mar. 21 to 2006 Jan. 6
Last observed on 2006 Jan. 6

2006-02-19T02:40:49.78 2006-02-19T03:22:27.44


AirMass


Relative Extinction


Sky Background

Fig. 1 - From 2006-02-19T02:20:05.00 to 2006-02-19T03:43:05.00

85586         C2006 02 19.11169 09 31 47.76 +33 09 52.7          20.0 V      H85
85586         C2006 02 19.14060 09 31 45.87 +33 09 54.0                      H85
Fig. 2 - Measures


Fig. 3 - Fit to Ephemerid with Offset removed
One vertical Tick = 1 arcsec
Sigma Fit (arcsec): RA=0.12 DC=0.08
Offset O-C (arcsec): RA=+0.21 DC=-0.22
Along Orbit and Transversal: LO=-0.27 TR=+0.22
Means Motion ("/h): RA=-34.20 DC=+1.87

New orbital Elements

Parameter Unit Value 
Ascending Node      (°)   19.13012
Inclination         (°)   13.89984
Semi-major Axis    (AU)    2.6657990
Eccentricity               0.1889288
Perihelia Argument  (°)  336.83057
Period             (yr)    4.35
Absolute Magnitude        15.0
Diameter Range     (km)    2.6-5.9

Follow-Up

Formerly Unidentified Observations of (85586)
20060124  699   +0.5 -0.4  
20060124  699   +0.0 -0.1  
20060124  699   +0.3 -0.1  
20060124  699   +0.7 +0.4  
20060127  703   -0.4 +0.0  
20060127  703   -0.5 -1.1  


20060127  703   -0.1 -1.0  
20060127  703   +0.3 -1.0  
20060219  H85   +0.2 -0.4  
20060219  H85   -0.2 -0.2  
20060228  703   -0.4 +0.3  
20060228  703   -0.5 -0.3  


20060228  703   +1.9 +0.8  
20060228  703   -1.2 +0.0  
20060228  703   +0.7 +0.5  
20060228  703   -1.2 +0.6  
20060228  703   +0.9 +1.5  
20060228  703   -0.6 -0.4
Further observations? None needed at this time.

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Updated on 2006/04/18 07:41