(40504) = 0040504

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

Former Status
106 observations from 1991 Jan. 1 to 2006 May 2
Last observed on 2006 May 2

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


AirMass


Relative Extinction


Sky Background

Fig. 1 - From 2006-05-04T12:14:29.00 to 2006-05-04T12:50:14.00

40504         C2006 05 04.51591 13 53 57.25 -08 53 03.6          19.5 V      F84
40504         C2006 05 04.52835 13 53 56.60 -08 52 59.4                      F84
Fig. 2 - Measures


Fig. 3 - Fit to Ephemerid with Offset removed
One vertical Tick = 1 arcsec
Sigma Fit (arcsec): RA=0.08 DC=0.42
Offset O-C (arcsec): RA=-0.04 DC=+0.14
Along Orbit and Transversal: LO=+0.08 TR=-0.13
Means Motion ("/h): RA=-32.26 DC=+14.07

New orbital Elements

Parameter Unit Value 
Ascending Node      (°)  135.15080
Inclination         (°)    1.75637
Semi-major Axis    (AU)    2.5642804
Eccentricity               0.1399380
Perihelia Argument  (°)  237.49522
Period             (yr)    4.11
Absolute Magnitude        15.2
Diameter Range     (km)    2.4-5.4

Follow-Up

Formerly Unidentified Observations of (40504)
20060504  F84   +0.3 -0.3  
20060504  F84   +0.0 +0.5  
20060506  691   +0.1 +0.7  


20060506  691   +0.2 +0.8  
20060506  691   +0.2 +0.8  
20060522  G96   -0.2 -0.2  


20060522  G96   +0.1 -0.1  
20060522  G96   -0.1 +0.0  
20060522  G96   -0.2 +0.0
Further observations? None needed at this time.

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Updated on 2006/05/29 02:52