(94980) = 94980

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

Former Status
96 observations from 1998 Jan. 1 to 2004 Oct. 15
Last observed on 2004 Oct. 15

2005-12-25T02:10:47.55 2005-12-25T02:37:30.75 2005-12-25T03:05:37.33


AirMass


Relative Extinction


Sky Background

Fig. 1 - From 2005-12-25T01:58:37.00 to 2005-12-25T03:18:57.00

94980         C2005 12 25.09083 06 54 26.81 +31 52 20.7          19.1 V      H85
94980         C2005 12 25.10938 06 54 25.51 +31 52 19.4                      H85
94980         C2005 12 25.12890 06 54 24.19 +31 52 17.6                      H85
Fig. 2 - Measures


Fig. 3 - Fit to Ephemerid with Offset removed
One vertical Tick = 1 arcsec
Sigma Fit (arcsec): RA=0.10 DC=0.53
Offset O-C (arcsec): RA=-0.78 DC=-0.50
Along Orbit and Transversal: LO=+0.95 TR=+0.50
Means Motion ("/h): RA=-36.53 DC=-3.39

New orbital Elements

Parameter Unit Value 
Ascending Node      (°)  311.59646
Inclination         (°)   10.44767
Semi-major Axis    (AU)    2.6000061
Eccentricity               0.1179676
Perihelia Argument  (°)  260.14276
Period             (yr)    4.19
Absolute Magnitude        14.8
Diameter Range     (km)    2.9-6.5

Follow-Up

Formerly Unidentified Observations of (94980)
20051224  704   +0.8 -0.3  
20051224  704   +0.3 -1.4  
20051224  704   +0.1 -1.0  
20051224  704   +0.7 -0.7  
20051224  704   +0.5 -0.8  


20051225  H85   -0.3 +0.4  
20051225  H85   -0.5 +0.0  
20051225  H85   +0.0 -0.8  
20060107  704   -1.0 +0.2  
20060107  704   -0.5 +0.6  


20060107  704   -0.2 -0.6  
20060107  704   -0.4 -0.1  
20060107  704   -0.3 +0.3
Further observations? None needed at this time.

[MP Home Page]

Updated on 2006/01/23 18:16