Loading ...
Sorry, an error occurred while loading the content.
 

C/2010 S1, C/2011 L4, C/2013 E2.

Expand Messages
  • Juan José González Suárez
    C/2010 S1 (LINEAR): 2013 Apr. 20.15 UT: m1=13.1, Dia.=0.4 , DC=5, 20 cm SCT (206x). [ Nearby field stars checked in DSS. Comparison stars taken from APASS
    Message 1 of 1 , Apr 20, 2013
      C/2010 S1 (LINEAR):
      2013 Apr. 20.15 UT: m1=13.1, Dia.=0.4', DC=5, 20 cm SCT (206x).
      [ Nearby field stars checked in DSS. Comparison stars taken from
      APASS photometry near comet. Mountain location, very clear sky ].

      C/2011 L4 (PANSTARRS):
      2013 Apr. 11.86 UT: m1= 5.8, Dia.=5', DC=6,
      Tail: 0.8 deg. in PA 0 deg, 10x50B.
      [ In 25x100 binoculars: fanned tail spanning from
      340 deg. to 40 deg. Low altitude: 10 deg. Rural location, clear sky.].

      2013 Apr. 20.11 UT: m1= 6.9, Dia.=5', DC=6,
      Tail: 0.5 deg. in PA 350 deg, 10x50B.
      [ In 20 cm SCT (77x): fanned tail spanning from 330 deg. to 100 deg.].

      C/2013 E2 (Iwamoto):
      2013 Apr. 20.16 UT: m1=10.8, Dia.=3', DC=2/, 20 cm SCT (100x).
      [ Brighter than expected. Faint outer coma.].

      ( Apr. 11: from Dosango, alt. 590 m, Asturias, Spain ).

      ( Apr. 20: Puerto de Aralla, alt. 1530 m, Leon, Spain ).

      -------------------------------------------------------
      ICQ Format:

      2010S1 2013 04 20.15 S 13.1 AQ 20.3T10 206 0.4 5 ICQ
      XX GON05

      2011L4 2013 04 11.86 M 5.8 TK 5.0B 10 5 6 0.8 0 ICQ
      XX GON05

      2011L4 2013 04 20.11 M 6.9 TK 5.0B 10 5 6 0.5 350 ICQ
      XX GON05

      2013E2 2013 04 20.16 S 10.8 TK 20.3T10 100 3 2/ ICQ
      XX GON05
      -------------------------------------------------------


      J. J. Gonzalez
    Your message has been successfully submitted and would be delivered to recipients shortly.