Periodic Comet 41P/Tuttle-Giacobini-Kresak CCD Images
May 3, 2017

True color image of periodic comet 41P/Tuttle-Giacobini-Kresak, obtained on 2017 May 3 (0h58-1h02UT) with 60-cm, f/3.3 Deltagraph telescope, CCD and LBVR filters. Exposure time was 60s in each filter. Total exposure time 240 seconds. Image scale is 3.5 arc sec/pixel. Copyright © 2017 by H. Mikuz, Èrni Vrh Observatory.

True color image of periodic comet 41P/Tuttle-Giacobini-Kresak, obtained on 2017 May 3 (0h58-1h25UT) with 60-cm, f/3.3 Deltagraph telescope, CCD and LBVR filters. Exposure time was 5x60s in each filter. Total exposure time 1200 seconds. Image scale is 3.4 arc sec/pixel. Copyright © 2017 by H. Mikuz, Èrni Vrh Observatory.

April 21, 2017

True color image of periodic comet 41P/Tuttle-Giacobini-Kresak, obtained on 2017 Apr. 21 (1h28-1h57UT) with 60-cm, f/3.3 Deltagraph telescope, CCD and LBVR filters. Exposure time was 5x60s in each filter. Total exposure time 1200 seconds. Image scale is 4.0 arc sec/pixel. Copyright © 2017 by H. Mikuz, Èrni Vrh Observatory.

March 30, 2017

True color image of periodic comet 41P/Tuttle-Giacobini-Kresak, obtained on 2017 Mar. 30 (23h11-23h35UT) with 60-cm, f/3.3 Deltagraph telescope, CCD and LBVR filters. Exposure time was 6x30s in each filter. Total exposure time 720 seconds. Image scale is 4.0 arc sec/pixel. Copyright © 2017 by H. Mikuz, Èrni Vrh Observatory.

March 28, 2017

True color image of periodic comet 41P/Tuttle-Giacobini-Kresak, obtained on 2017 Mar. 28 (22h45-23h10UT) with 60-cm, f/3.3 Deltagraph telescope, CCD and LBVR filters. Exposure time was 6x30s in each filter. Total exposure time 720 seconds. Image scale is 4.1 arc sec/pixel. Copyright © 2017 by H. Mikuz, Èrni Vrh Observatory.

March 26, 2017

True color image of periodic comet 41P/Tuttle-Giacobini-Kresak, obtained on 2017 Mar. 26 (0h11-0h34UT) with 60-cm, f/3.3 Deltagraph telescope, CCD and LBVR filters. Exposure time was 6x30s in each filter. Total exposure time 720 seconds. Image scale is 4.0 arc sec/pixel. Copyright © 2017 by H. Mikuz, Èrni Vrh Observatory.

March 25, 2017

False color image of periodic comet 41P/Tuttle-Giacobini-Kresak, obtained on 2017 Mar. 25 (21h57-22h11UT) with 300-mm f.l., f/4 lens, CCD and R filters. Exposure time was 10x60s. Total exposure time 600 seconds. Image scale is 6.2 arc sec/pixel. Copyright © 2017 by H. Mikuz, Èrni Vrh Observatory.

March 24, 2017

True color image of periodic comet 41P/Tuttle-Giacobini-Kresak, obtained on 2017 Mar. 24 (23h31-23h50UT) with 60-cm, f/3.3 Deltagraph telescope, CCD and LBVR filters. Exposure time was 5x30s in each filter. Total exposure time 600 seconds. Image scale is 2.5 arc sec/pixel. Copyright © 2017 by H. Mikuz, Èrni Vrh Observatory.


January  1, 2001

43K
CCD image of comet 41P/Tuttle-Giacobini-Kresak, obtained on 2001 Jan. 1.202UT with 20-cm, f/6.3 S-C telescope. Image is a composition of 8 exposures, each lasting for 60 seconds. The image resolution is 3.2 arc sec/pixel. North at the top, East to left. Copyright © 2001 by Rolando Ligustri, C.A.S.T., Italy.
 

December  24, 2000

72K
Unfiltered image of comet 41P/Tuttle-Giacobini-Kresak, obtained on 2000 Dec. 24.257UT with 25-cm, f/6.3 S-C telescope and CCD. Exposure time was 5 minutes. Copyright © 2000 by Rok Palcic, Rezman Observatory, Slovenia.
 

December  22, 2000

69K
Unfiltered image of comet 41P/Tuttle-Giacobini-Kresak, obtained on 2000 Dec. 22.168UT with 20-cm, f/6.3 S-C telescope and ST9E CCD. Image is a composition of 4 exposures, each lasting for 60 seconds. Image resolution is 3.2 arc sec/pixel. north at the top, east to the left. Copyright © 2000 by Rolando Ligustri, C.A.S.T., Italy

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