AAVSO: American Association of Variable Star Observers

WebObs Search Results

Showing 23,853 observations for MRK 421 from 229 observers

Star JD Calendar Date Magnitude Error Filter Observer
MARKARIAN 421 2445403.3645 1983 Mar. 09.86450 12.86 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445401.4305 1983 Mar. 07.93050 13.34 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445398.4076 1983 Mar. 04.90760 13.02 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445387.4145 1983 Feb. 21.91450 13.34 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445384.4034 1983 Feb. 18.90340 13.34 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445382.3368 1983 Feb. 16.83680 13.02 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445379.3645 1983 Feb. 13.86450 13.34 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445378.4597 1983 Feb. 12.95970 13.34 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445115.4166 1982 May. 25.91660 13.02 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445103.4201 1982 May. 13.92010 13.34 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445102.4097 1982 May. 12.90970 13.23 Vis. HUR Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445101.4083 1982 May. 11.90830 13.5 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445079.4 1982 Apr. 19.90000 13.1 Vis. HUR Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445078.3944 1982 Apr. 18.89440 12.58 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445077.3923 1982 Apr. 17.89230 12.3 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445075.4041 1982 Apr. 15.90410 12.86 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445074.3854 1982 Apr. 14.88540 12.86 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445072.3854 1982 Apr. 12.88540 12.46 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445070.3958 1982 Apr. 10.89580 13.86 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445058.3951 1982 Mar. 29.89510 13.34 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445056.3784 1982 Mar. 27.87840 12.46 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445055.4819 1982 Mar. 26.98190 13.1 Vis. HUR Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445054.3722 1982 Mar. 25.87220 12.58 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445053.4048 1982 Mar. 24.90480 12.86 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No
MARKARIAN 421 2445052.493 1982 Mar. 23.99300 13.18 Vis. PTT Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
No