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AL Herschel II. 400 objects project. 8" SCT using RT IMX224

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#201 S1mas

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Posted 22 February 2019 - 03:32 PM

#165

 

25x30s

 

NGC 3158 is a 11th magnitude Elliptical Galaxy appearing in the constellation Leo Minor. It is 335 million light years from our solar system.

NGC 3158 appears roughly 2.3 x 1.9 arcminutes in size, corresponding to a physical diameter of 225432 light years. It is an elliptical galaxy of morphological type E, and is receding at 6921 kilometers per second - about 2.3% of light speed.

 

Stack_25frames_750s.jpg


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#202 S1mas

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Posted 22 February 2019 - 03:52 PM

#166

 

25x30s

 

NGC 3067 is a 12th magnitude Spiral Galaxy appearing in the constellation Leo. It is 55 million light years from our solar system.

NGC 3067 appears roughly 2.1 x 0.7 arcminutes in size, corresponding to a physical diameter of 33298 light years. It is a spiral galaxy of morphological type SABa, and is receding at 1458 kilometers per second - about 0.5% of light speed.

 

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#203 S1mas

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Posted 22 February 2019 - 04:12 PM

$167

 

25x30s

 

NGC 4047 is a 12th magnitude Spiral Galaxy appearing in the constellation Ursa Major. It is 174 million light years from our solar system.

NGC 4047 appears roughly 1.5 x 1.2 arcminutes in size, corresponding to a physical diameter of 77694 light years. It is a spiral galaxy of morphological type Sb, and is receding at 3428 kilometers per second - about 1.1% of light speed.

 

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#204 S1mas

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Posted 22 February 2019 - 04:32 PM

#168

 

25x30s

 

NGC 4096 is a 10th magnitude Spiral Galaxy appearing in the constellation Ursa Major. It is 39 million light years from our solar system.

NGC 4096 appears roughly 5.7 x 1.4 arcminutes in size, corresponding to a physical diameter of 64298 light years. It is a spiral galaxy of morphological type SABc, and is receding at 564 kilometers per second - about 0.2% of light speed.

 

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#205 S1mas

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Posted 22 February 2019 - 05:09 PM

#169

 

25x30s

 

NGC 3652 is a 11th magnitude Spiral Galaxy appearing in the constellation Ursa Major. It is 77 million light years from our solar system.

NGC 3652 appears roughly 2.5 x 0.8 arcminutes in size, corresponding to a physical diameter of 55538 light years. It is a spiral galaxy of morphological type Sc, and is receding at 1991 kilometers per second - about 0.7% of light speed.

 

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#206 S1mas

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Posted 22 February 2019 - 06:20 PM

#170

 

25x30s

 

NGC 3274 is a 12th magnitude Spiral Galaxy appearing in the constellation Leo. It is 21 million light years from our solar system.

NGC 3274 appears roughly 1.6 x 0.8 arcminutes in size, corresponding to a physical diameter of 10144 light years. It is a spiral galaxy of morphological type Scd, and is receding at 531 kilometers per second - about 0.2% of light speed.

 

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#207 makeitso

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Posted 22 February 2019 - 06:45 PM

Thank you for this thread, you have giving me much inspiration!

 

Thanks, Jack



#208 S1mas

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Posted 23 February 2019 - 02:59 AM

Thank you Jack for your kind words.


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#209 Ptarmigan

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Posted 23 February 2019 - 11:52 AM

Nice images and very informative! cool.gif waytogo.gif like-button.jpg


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#210 S1mas

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Posted 24 February 2019 - 03:50 PM

#171

 

25x30s

Observation video: https://www.youtube....h?v=atqDIsWhVhk

NGC 2339 is a 11th magnitude Spiral Galaxy appearing in the constellation Gemini. It is 100 million light years from our solar system.

NGC 2339 appears roughly 2.4 x 1.5 arcminutes in size, corresponding to a physical diameter of 70140 light years. It is a spiral galaxy of morphological type Sbc, and is receding at 2255 kilometers per second - about 0.8% of light speed.

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#211 S1mas

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Posted 24 February 2019 - 04:39 PM

#172

 

25x30s

 

Observation video: https://www.youtube....h?v=j4LKzebvUUo

NGC 3162 is a 11th magnitude Spiral Galaxy appearing in the constellation Leo. It is 66 million light years from our solar system.

NGC 3162 appears roughly 2.1 x 1.7 arcminutes in size, corresponding to a physical diameter of 39748 light years. It is a spiral galaxy of morphological type SABc, and is receding at 1301 kilometers per second - about 0.4% of light speed.

 

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#212 S1mas

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Posted 24 February 2019 - 05:01 PM

#173

 

25x30s

 

Observation video: https://www.youtube....h?v=3W57WBLKaOE

 

NGC 3301 is a 11th magnitude Spiral Galaxy appearing in the constellation Leo. It is 67 million light years from our solar system.

NGC 3301 appears roughly 3.6 x 1.1 arcminutes in size, corresponding to a physical diameter of 71328 light years. It is a spiral galaxy of morphological type S0-a, and is receding at 1339 kilometers per second - about 0.4% of light speed.

 

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#213 S1mas

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Posted 24 February 2019 - 05:23 PM

#174

 

25x30s

 

Observation video: https://www.youtube....h?v=u82xlQ3myIA

 

Interesting UFO shape. NGC 3177 is a 12th magnitude Spiral Galaxy appearing in the constellation Leo. It is 66 million light years from our solar system.

NGC 3177 appears roughly 1.4 x 1.1 arcminutes in size, corresponding to a physical diameter of 27346 light years. It is a spiral galaxy of morphological type Sb, and is receding at 1286 kilometers per second - about 0.4% of light speed.

 

Stack_25frames_750s.jpg


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#214 S1mas

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Posted 24 February 2019 - 05:43 PM

#175

 

25x30s

 

Observation video: https://www.youtube....h?v=YVGz6VcXEa8

 

NGC 4062 is a 11th magnitude Spiral Galaxy appearing in the constellation Ursa Major. It is 47 million light years from our solar system.

NGC 4062 appears roughly 4.1 x 1.6 arcminutes in size, corresponding to a physical diameter of 57050 light years. It is a spiral galaxy of morphological type SABc, and is receding at 762 kilometers per second - about 0.3% of light speed.

 

Stack_25frames_750s.jpg


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#215 S1mas

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Posted 25 February 2019 - 12:36 PM

#176

 

25x30s

 

Observation video log: https://www.youtube....h?v=lW4-I40vdjM

 

NGC 2541 is a 11th magnitude Spiral Galaxy appearing in the constellation Lynx. It is 38 million light years from our solar system.

NGC 2541 appears roughly 3.0 x 1.6 arcminutes in size, corresponding to a physical diameter of 33626 light years. It is a spiral galaxy of morphological type SABc, and is receding at 547 kilometers per second - about 0.2% of light speed.

 

Stack_25frames_750s.jpg


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#216 S1mas

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Posted 25 February 2019 - 01:45 PM

#177

 

25x30s

 

NGC 1779 is a 11th magnitude Spiral Galaxy appearing in the constellation Eridanus. It is 147 million light years from our solar system.

NGC 1779 appears roughly 2.7 x 1.2 arcminutes in size, corresponding to a physical diameter of 114320 light years. It is a spiral galaxy of morphological type S0-a, and is receding at 3306 kilometers per second - about 1.1% of light speed.

 

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#217 S1mas

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Posted 01 March 2019 - 05:05 PM

#178

 

20x30s

 

Observation video log: https://www.youtube....h?v=swLxmhGTYWM

NGC 3689 is a 12th magnitude Spiral Galaxy appearing in the constellation Leo. It is 148 million light years from our solar system.

NGC 3689 appears roughly 1.5 x 1.0 arcminutes in size, corresponding to a physical diameter of 63796 light years. It is a spiral galaxy of morphological type SABc, and is receding at 2738 kilometers per second - about 0.9% of light speed.

 

Stack_20frames_600s.jpg


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#218 S1mas

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Posted 02 March 2019 - 01:10 PM

#179

 

21x30s

 

NGC 2283 is a 12th magnitude Spiral Galaxy appearing in the constellation Canis Major. It is 32 million light years from our solar system.

NGC 2283 appears roughly 2.8 x 2.0 arcminutes in size, corresponding to a physical diameter of 25889 light years. It is a spiral galaxy of morphological type Sc, and is receding at 841 kilometers per second - about 0.3% of light speed.

 

Stack_21frames_630s.jpg


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#219 S1mas

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Posted 02 March 2019 - 05:39 PM

#180

 

32x30s

 

Observation video log: https://www.youtube....h?v=eJI4-KHqg2A

NGC 4571 is a 11th magnitude Spiral Galaxy appearing in the constellation Coma Berenices. It is 63 million light years from our solar system.

NGC 4571 appears roughly 3.6 x 3.3 arcminutes in size, corresponding to a physical diameter of 65436 light years. It is a spiral galaxy of morphological type Sc, and is receding at 336 kilometers per second - about 0.1% of light speed.

 

Stack_32frames_960s.jpg

 


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#220 S1mas

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Posted 02 March 2019 - 05:59 PM

#181

 

25x30s

Observation video log:

from right - 

NGC 4302 is a 11th magnitude Spiral Galaxy appearing in the constellation Coma Berenices. It is 47 million light years from our solar system.

NGC 4302 appears roughly 6.0 x 1.1 arcminutes in size, corresponding to a physical diameter of 81527 light years. It is a spiral galaxy of morphological type Sc, and is receding at 1127 kilometers per second - about 0.4% of light speed.

NGC 4298 is a 11th magnitude Spiral Galaxy appearing in the constellation Coma Berenices. It is 54 million light years from our solar system.

NGC 4298 appears roughly 2.5 x 1.4 arcminutes in size, corresponding to a physical diameter of 39999 light years. It is a spiral galaxy of morphological type Sc, and is receding at 1128 kilometers per second - about 0.4% of light speed.

 

Stack_25frames_750s.jpg

 


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#221 S1mas

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Posted 06 March 2019 - 02:24 PM

#182

 

25x30s

 

Obesrvation video log: https://www.youtube....h?v=PpNzqZuzyKU

 

NGC 3107 is a 13th magnitude Spiral Galaxy appearing in the constellation Leo. It is 134 million light years from our solar system.

NGC 3107 appears roughly 0.8 x 0.6 arcminutes in size, corresponding to a physical diameter of 29878 light years. It is a spiral galaxy of morphological type SABb, and is receding at 2805 kilometers per second - about 0.9% of light speed.

 

Stack_25frames_750s.jpg


Edited by S1mas, 06 March 2019 - 02:26 PM.

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#222 S1mas

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Posted 08 March 2019 - 05:32 PM

#183

 

25x30s  Observed in Sharpcap 3.2. Saved as viewed.

 

Observation video log: https://www.youtube....h?v=YlPWzRFtJ1c

 

NGC 5462 is a 13th magnitude Bright Nebula appearing in the constellation Ursa Major. It is 22 million light years from our solar system.

NGC 5462's apparent size is approximately 1.0 arcminutes, corresponding to a physical diameter of 6452 light years.

 

Stack_25frames_750s.jpg


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#223 S1mas

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Posted 08 March 2019 - 05:56 PM

#184

 

25x30s  Observed in Sharpcap 3.2. Saved as viewed.

 

Observation video log: https://www.youtube....h?v=IzJOU_IVvOQ

NGC 5450 is a 13th magnitude Bright Nebula appearing in the constellation Ursa Major. It is 22 million light years from our solar system.

NGC 5450's apparent size is approximately 1.0 arcminutes, corresponding to a physical diameter of 6452 light years.

 

5450 Stack_25frames_750s.jpg


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#224 S1mas

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Posted 08 March 2019 - 06:22 PM

#185

 

25x30s  Observed in Sharpcap 3.2. Saved as viewed.

 

Observation video log: https://www.youtube....h?v=3EBdf6D-bL8

 

NGC 5485 has a bright, circular 1.5 arc minute halo that contains a wide, prominent core with a faint stellar nucleus. The core is faintly mottled and the halo is slightly elongated north to south. NGC 5484 and NGC 5486 are faint companion galaxies.

 

Stack_25frames_750s.jpg


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#225 S1mas

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Posted 08 March 2019 - 06:49 PM

#186 and #187

 

23x30s  Observed in Sharpcap 3.2. Saved as viewed.

 

Observation video log: https://www.youtube....h?v=43ogeM0FC1k

 

In the center:

NGC 5480 is a 12th magnitude Spiral Galaxy appearing in the constellation Ursa Major. It is 103 million light years from our solar system.

NGC 5480 appears roughly 1.7 x 1.3 arcminutes in size, corresponding to a physical diameter of 50165 light years. It is a spiral galaxy of morphological type Sc, and is receding at 1907 kilometers per second - about 0.6% of light speed.

 

And:

NGC 5481 is a 13th magnitude Elliptical Galaxy appearing in the constellation Bootes. It is 103 million light years from our solar system.

NGC 5481 appears roughly 1.8 x 1.2 arcminutes in size, corresponding to a physical diameter of 53175 light years. It is an elliptical galaxy of morphological type E, and is receding at 1898 kilometers per second - about 0.6% of light speed.

 

5480 Stack_23frames_690s.jpg


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