NGC 2146 / NGC 2146A

On 2014-01-06 T. Zilch detected in the image of M. Blauensteiner (compare with image 1) a straight structure on the eastside of NGC 2146A after contrast enhanced image processing (yellow marks). This object is remarkable directed to the center of NGC 2146A (also known as UGC 3439). The coordinates of the object are: RA: 06 h 25 min 21.67 s DE: +78 ° 31 ' 16 “.

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Astrophysical data of the objects:

object name NGC 2146
cross-identification UGC 03429, PGC 018797 , 2MASX J06183771+7821252, VV 1156
     
properties SIMBAD NED POSS II blue (stretched) TBG group
RA (J2000) 06 h 18 m 37.710 s 06 h 18 m 37.7 s    
DE (J2000) +78 ° 21 ‘  25.27 “ +78 ° 21 ‘ 25 “    
type SB(s)ab.pec SB(2)ab pec    
length (‘) 2.369 6.0 6.1  
width (‘) 1.369 3.4 4.0  
brightness (mag) Filter 10.59 (V) 11.38 (B)    
velocity (km/s) 891 893    
light travel time (Myr)   39    
     
obervations by     
optical telescopes source and special observations   
radio telescopes source and special observations   
TBG Group special observations  

object name NGC 2146 A
cross-identification UGC 03439, PGC 018960 , 2MASX J06235518+7831484
     
properties SIMBAD NED POSS II blue (stretched) TBG group
RA (J2000) 06 h 23 m 55.182 s 06 h 23 m 55.2 s    
DE (J2000) +78 ° 31 ‘  41.48 “ +78 ° 31 ‘ 41 “    
type Sc SAB(s)c    
length (‘) 1.687 3.0 3.2  
width (‘) 1.316 3.1 1.1  
brightness (mag) Filter 12.87 (V) 11.38 (B)    
velocity (km/s) 1490 1494    
light travel time (Myr)   66    
     
obervations by     
optical telescopes source and special observations   
radio telescopes source and special observations   
TBG Group special observations  

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