2001 XX12 = K01X12X

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

Former Status
16 observations from 2001 Dec. 9 to 2002 Jan. 8
Last observed on 2002 Jan. 8

2005-11-06T05:57:48.64 2005-11-06T06:24:57.33 2005-11-06T06:53:17.75
2005-11-06T07:43:36.69 2005-11-06T08:16:23.62 2005-11-06T08:55:21.54


AirMass


Relative Extinction


Sky Background

Fig. 1 - From 2005-11-06T07:24:08.00 to 2005-11-06T07:59:06.00

     K01X12X  C2005 11 06.26733 06 03 59.62 +38 30 41.7          19.7 V      H85
     K01X12X  C2005 11 06.32196 06 03 58.33 +38 30 43.9                      H85
     K01X12X  C2005 11 06.34472 06 03 57.77 +38 30 44.9                      H85
     K01X12X  C2005 11 06.37178 06 03 57.19 +38 30 45.8                      H85
Fig. 2 - Measures


Fig. 3 - Fit to Ephemerid with Offset removed
One vertical Tick = 1 arcsec
Sigma Fit (arcsec): RA=0.11 DC=0.25
Offset O-C (arcsec): RA=+360.72 DC=-115.53
Along Orbit and Transversal: LO=-471.23 TR=+111.17
Means Motion ("/h): RA=-11.38 DC=+1.64

New orbital Elements

Parameter Unit Value 
Ascending Node      (°)  297.31753
Inclination         (°)   14.15230
Semi-major Axis    (AU)    2.5435178
Eccentricity               0.1575242
Perihelia Argument  (°)   63.58506
Period             (yr)    4.06
Absolute Magnitude        15.5
Diameter Range     (km)    2.1-4.7

Follow-Up

Formerly Unidentified Observations of 2001 XX12
 

 

 
Further observations? Desirable between 2005 Nov. 30-Dec. 15.

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Updated on 2005/11/30 12:51