(25651) = 0025651

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

Former Status
139 observations from 1997 July 26 to 2006 Feb. 3
Last observed on 2006 Feb. 3

2006-04-25T01:19:21.09 2006-04-25T02:12:32.45


AirMass


Relative Extinction


Sky Background

Fig. 1 - From 2006-04-25T00:53:28.00 to 2006-04-25T02:39:21.00

25651         C2006 04 25.05511 08 02 05.76 +17 46 58.8          19.3 V      H85
25651         C2006 04 25.09204 08 02 08.03 +17 46 57.0                      H85
Fig. 2 - Measures


Fig. 3 - Fit to Ephemerid with Offset removed
One vertical Tick = 1 arcsec
Sigma Fit (arcsec): RA=0.26 DC=0.32
Offset O-C (arcsec): RA=-0.28 DC=+0.09
Along Orbit and Transversal: LO=-0.30 TR=+0.09
Means Motion ("/h): RA=+36.58 DC=-2.03

New orbital Elements

Parameter Unit Value 
Ascending Node      (°)  167.22581
Inclination         (°)    5.51368
Semi-major Axis    (AU)    3.1910454
Eccentricity               0.1143550
Perihelia Argument  (°)  313.26470
Period             (yr)    5.70
Absolute Magnitude        14.0
Diameter Range     (km)    4.1-9.4

Follow-Up

Formerly Unidentified Observations of (25651)
20060222  704   +0.4 +0.4  
20060222  704   +0.3 +0.5  
20060222  704   +0.0 +0.1  
20060222  704   +0.4 +0.0  
20060222  704   +0.3 +0.7  
20060223  704   +0.1 +0.0  


20060223  704   +0.4 +0.7  
20060223  704   +0.4 +1.1  
20060223  704   +1.0 +0.4  
20060224  644   -0.1 -0.1  
20060224  644   -0.1 -0.1  
20060224  644   +0.0 +0.0  


20060425  H85   -0.5 -0.6  
20060425  H85   +0.2 +0.1  
20060425  704   +0.4 +0.5  
20060425  704   -1.2 +0.3  
20060425  704   +0.7 -0.5  
20060425  704   +0.5 -0.2
Further observations? None needed at this time.

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Updated on 2006/05/20 10:33