Črni Vrh Observatory

Periodic Comet 46P/Wirtanen

February 7, 2019
	Image of periodic comet 46P/Wirtanen, obtained on 2019 Feb. 7 (2h03-2h08UT) with 60-cm, f/3.3 Deltagraph telescope, CCD and LBVR filters. Exposure time was 60 seconds in each filter. Image scale is 3.75 arc sec/pixel. Copyright © 2019 by H. Mikuz, Crni Vrh Observatory.
January 10, 2019
	Image of periodic comet 46P/Wirtanen, obtained on 2019 Jan. 10 (21h10-21h40UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
January 5, 2019
	Image of periodic comet 46P/Wirtanen, obtained on 2019 Jan. 5 (20h41-21h11UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
January 2, 2019
	Image of periodic comet 46P/Wirtanen, obtained on 2019 Jan. 2 (20h06-20h36UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 29, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 29 (17h39-18h09UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 27, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 27 (18h32-19h02UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 9x180 seconds at ISO 3200. Total exposure time 27 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 26, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 26 (19h05-19h35UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 25, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 25 (17h56-18h26UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 24, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 24 (17h06-17h36UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 15, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 15 (23h12-23h42UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 12, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 12 (20h48-21h18UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 11, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 11 (19h43-20h15UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 10, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 10 (20h09-20h39UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 8, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 8 (22h51-23h19UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 10x180 seconds at ISO 3200. Total exposure time 30 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
December 4, 2018
	Image of periodic comet 46P/Wirtanen, obtained on 2018 Dec. 4 (21h21-22h32UT) with 15-cm, f/6 Maksutov-Cassegrain astrograph and Canon EOS 6D DSLR. Exposure time was 9x180 seconds at ISO 3200. Total exposure time 27 minutes. Camera FOV is 2.3 x 1.53^o. Image scale is 6.0 arc sec/pixel. Clouds occasionally passed the field, causing gaps in star trails. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
November 28, 2018
	False color image of periodic comet 46P/Wirtanen, obtained on 2018 Nov. 28 (20h09-20h17UT) with 300 mm, F/4 lens, R filter and CCD. Exposure time was 5x60 seconds. FOV is about 3.2 x 3.0^o. Image scale is 12.4 arc sec/pixel. Copyright © 2018 by H. Mikuz, Crni Vrh Observatory.
April 26, 2008
	False color image of periodic comet 46P/Wirtanen, obtained on 2008 Apr. 26 (22h05-22h11UT) with 60-cm, f/3.3 Deltagraph telescope, V filter and CCD. Image is a composition of 3x60 sec co-added exposures. Image scale is 1.86 arc sec/pixel. Copyright © 2008 by H. Mikuz, Crni Vrh Observatory.
	False color image of periodic comet 46P/Wirtanen, obtained on 2008 Apr. 26 (22h06-22h12UT) with 60-cm, f/3.3 Deltagraph telescope, R filter and CCD. Image is a composition of 3x60 sec co-added exposures. Image scale is 1.86 arc sec/pixel. Copyright © 2008 by H. Mikuz, Crni Vrh Observatory.
March 11, 2008
	False color image of periodic comet 46P/Wirtanen, obtained on 2008 Mar. 11 (20h34-20h40UT) with 60-cm, f/3.3 Deltagraph telescope, V filter and CCD. Image is a composition of 3x60 sec co-added exposures. Image scale is 2.49 arc sec/pixel. Copyright © 2008 by H. Mikuz, Crni Vrh Observatory.
	False color image of periodic comet 46P/Wirtanen, obtained on 2008 Mar. 11 (20h35-20h41UT) with 60-cm, f/3.3 Deltagraph telescope, R filter and CCD. Image is a composition of 3x60 sec co-added exposures. Image scale is 2.49 arc sec/pixel. Copyright © 2008 by H. Mikuz, Crni Vrh Observatory.
February 26, 2008
	True color image of periodic comet 46P/Wirtanen, obtained on 2008 Feb. 26 (19h12-19h33UT) with 60-cm, f/3.3 Deltagraph telescope and CCD. Image is a composition of 5x60 sec exposures in each of BVR filters. Image scale is 2.49 arc sec/pixel. Copyright © 2008 by J. Zakrajsek & H. Mikuz, Crni Vrh Observatory.

February 10, 2008
	False color image of periodic comet 46P/Wirtanen, obtained on 2008 February 10 (18h55-18h58UT) with 60-cm, f/3.3 Deltagraph telescope, V filter and CCD. Image is a composition of 3x60 sec co-added exposures. Image scale is 2.49 arc sec/pixel. Copyright © 2008 by H. Mikuz, Crni Vrh Observatory.

October 1, 2002
	False color image of periodic comet 46P/Wirtanen, obtained on 2002 October 1.154UT with 19-cm, f/4 flat field S-C telescope, V filter and CCD. Exposure time was 90 seconds. The image FOV is about 0.9 x 0.6 degree. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.

	False color image of periodic comet 46P/Wirtanen, obtained on 2002 October 1.155UT with 19-cm, f/4 flat field S-C telescope, R filter and CCD. Exposure time was 90 seconds. The image FOV is about 0.9 x 0.6 degree. Copyright © 2002 by H. Mikuz, Crni Vrh Observatory.