(63878) = 63878

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

Former Status
142 observations from 1999 Jan. 1 to 2005 Nov. 20
Last observed on 2005 Nov. 20

2005-11-23T10:13:57.31 2005-11-23T10:44:19.57


AirMass


Relative Extinction


Sky Background

Fig. 1 - From 2005-11-23T09:59:30.00 to 2005-11-23T10:59:57.00

63878         C2005 11 23.42636 04 26 00.58 +37 21 17.3          18.9 V      H85
63878         C2005 11 23.44745 04 25 58.85 +37 21 22.4          18.8 V      H85
Fig. 2 - Measures


Fig. 3 - Fit to Ephemerid with Offset removed
One vertical Tick = 1 arcsec
Sigma Fit (arcsec): RA=0.02 DC=0.01
Offset O-C (arcsec): RA=+0.89 DC=-0.34
Along Orbit and Transversal: LO=-1.17 TR=+0.31
Means Motion ("/h): RA=-40.75 DC=+10.08

New orbital Elements

Parameter Unit Value 
Ascending Node      (°)   24.83688
Inclination         (°)   12.32727
Semi-major Axis    (AU)    2.4010462
Eccentricity               0.1938200
Perihelia Argument  (°)  348.99744
Period             (yr)    3.72
Absolute Magnitude        14.8
Diameter Range     (km)    2.9-6.5

Follow-Up

Formerly Unidentified Observations of (63878)
20051123  H85   +0.3 -0.2  
20051123  H85   +0.2 -0.1  
20051126  704   +0.4 +0.4  
20051126  704   -0.1 +0.6  
20051126  704   +0.1 +0.0  


20051126  704   +0.3 +0.2  
20051126  704   +0.4 +0.0  
20051208  703   +0.1 -0.8  
20051208  703   +0.2 -0.2  
20051208  703   +0.4 -0.4  


20051208  703   -0.3 -0.8  
20060202  703   +0.1 -0.2  
20060202  703   -0.1 +0.4  
20060202  703   -1.2 +0.2  
20060202  703   -0.4 +0.3
Further observations? None needed at this time.

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Updated on 2006/04/18 07:41