2005 TT15 = K05T15T

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

Former Status
New Discovery
Never observed

2005-10-03T04:40:51.09 2005-10-03T05:35:01.83 2005-10-03T06:29:11.17
2005-10-03T07:23:23.13 2005-10-03T08:17:33.39


AirMass


Relative Extinction


Sky Background

Fig. 1 - From 2005-10-03T04:13:55.00 to 2005-10-03T08:44:27.00

2005-10-06T02:01:58.71 2005-10-06T02:35:51.67


AirMass


Relative Extinction


Sky Background

Fig. 2 - From 2005-10-06T01:45:46.00 to 2005-10-06T02:53:10.00

2005-10-07T02:50:16.00 2005-10-07T03:06:55.00


AirMass


Relative Extinction


Sky Background

Fig. 3 - From 2005-10-07T02:45:44.00 to 2005-10-07T03:47:12.00

2005-10-27T04:31:01.50 2005-10-27T05:04:34.93 2005-10-27T05:38:46.13


AirMass


Relative Extinction


Sky Background

Fig. 4 - From 2005-10-27T04:14:23.00 to 2005-10-27T05:56:15.00

2005-11-20T23:02:41.79 2005-11-20T23:46:38.20


AirMass


Relative Extinction


Sky Background

Fig. 5 - From 2005-11-20T22:41:26.00 to 2005-11-21T00:09:09.00

     K05T15T *C2005 10 03.18849 01 01 26.52 +30 18 18.5          19.6 V      H85
     K05T15T  C2005 10 03.21304 01 01 25.15 +30 18 18.1          19.7 V      H85
     K05T15T  C2005 10 03.23757 01 01 23.76 +30 18 18.0          20.0 V      H85
     K05T15T  C2005 10 03.26210 01 01 22.40 +30 18 17.3                      H85
     K05T15T  C2005 10 03.28663 01 01 21.03 +30 18 17.7          20.0 V      H85
     K05T15T  C2005 10 03.31118 01 01 19.62 +30 18 16.9                      H85
     K05T15T  C2005 10 06.08471 00 58 47.50 +30 16 38.3          18.8 V      H85
     K05T15T  C2005 10 06.10905 00 58 46.15 +30 16 37.3          19.4 V      H85
     K05T15T  C2005 10 07.11824 00 57 50.12 +30 15 30.4          19.5 V      H85
     K05T15T  C2005 10 07.12980 00 57 49.44 +30 15 29.0                      H85
     K05T15T  C2005 10 27.18822 00 40 17.95 +29 03 24.3          19.9 V      H85
     K05T15T  C2005 10 27.21152 00 40 16.84 +29 03 16.6                      H85
     K05T15T  C2005 10 27.23525 00 40 15.79 +29 03 08.6                      H85
     K05T15T  C2005 11 20.96021 00 29 31.43 +26 28 15.3          20.2 V      H85
     K05T15T  C2005 11 20.99072 00 29 31.19 +26 28 04.3                      H85
Fig. 6 - Measures


Fig. 5 - Fit to Ephemerid with Offset removed
One vertical Tick = 1 arcsec
Sigma Fit (arcsec): RA=0.09 DC=0.01
Offset O-C (arcsec): RA=+5.82 DC=-3.03
Along Orbit and Transversal: LO=+1.37 TR=+1.16
Means Motion ("/h): RA=-4.40 DC=-15.02

New orbital Elements

Parameter Unit Value 
Ascending Node      (°)  312.83545
Inclination         (°)   15.00203
Semi-major Axis    (AU)    3.1225955
Eccentricity               0.1660653
Perihelia Argument  (°)   52.24535
Period             (yr)    5.52
Absolute Magnitude        15.7
Diameter Range     (km)    1.9-4.3

Follow-Up

Formerly Unidentified Observations of 2005 TT15
20050903  644   -0.1 +0.6  
20050903  644   -0.3 +0.4  
20050903  644   -0.1 +0.1  
20051003  H85   +0.0 +0.0  
20051003  H85   +0.2 -0.2  
20051003  H85   +0.1 +0.0  
20051003  H85   +0.4 -0.4  
20051003  H85   +0.5 +0.4  
20051003  644   -0.3 +0.2  


20051003  H85   +0.1 +0.0  
20051003  644   -0.2 +0.0  
20051003  644   +0.2 +0.0  
20051006  H85   -0.2 -0.5  
20051006  H85   +0.2 -0.2  
20051007  H85   +0.6 -0.1  
20051007  H85   +0.4 -0.8  
20051025  703   -0.3 -0.9  
20051025  703   +0.0 +0.4  


20051025  703   -1.5 +0.0  
20051025  703   -0.7 +1.1  
20051027  H85   +0.3 +0.0  
20051027  H85   -0.1 +0.1  
20051027  H85   +0.6 +0.1  
20051120  H85   +0.5 +0.0  
20051120  H85   +0.1 +0.0
Further observations? None needed at this time. Desirable between 2005 Dec. 20-2006 Feb. 8.

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Updated on 2005/12/15 10:52