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
MARK 421 2460086.467 2023 May. 21.96700 13.1 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
134+3 No AAVSO 1368BBB U
MARK 421 2460085.485 2023 May. 20.98500 13.0 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
134+4 No AAVSO 1368BBB
MRK 421 2460085.4201 2023 May. 20.92010 13.0 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460084.4090 2023 May. 19.90900 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460083.4146 2023 May. 18.91460 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460082.4083 2023 May. 17.90830 13.0 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460082.3812 2023 May. 17.88120 12.7 Vis. NDQ Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
NA No NA
MARK 421 2460081.495 2023 May. 16.99500 13.0 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
134+4 No AAVSO 1368BBB
MARK 421 2460080.481 2023 May. 15.98100 13.1 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
134+3 No AAVSO 1368BBB
Mrk 421 2460080.4368 2023 May. 15.93680 13.0 Vis. MJZ Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
12.6 13.4 No X26554MW
MRK 421 2460080.40417 2023 May. 15.90417 12.9 Vis. OJR Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
126 No AAVSO MEMBER OF CAA
Mrk 421 2460079.4541 2023 May. 14.95410 13.3 Vis. MJZ Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
12.6 13.4 No X26554MW
MARK 421 2460078.515 2023 May. 14.01500 13.1 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
134+3 No AAVSO 1368BBB U
Mrk 421 2460078.4354 2023 May. 13.93540 13.0 Vis. MJZ Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
12.6 13.4 No X26554MW
MRK 421 2460078.42917 2023 May. 13.92917 12.9 Vis. OJR Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
126 No AAVSO MEMBER OF CAA
Mrk 421 2460077.4708 2023 May. 12.97080 13.0 Vis. MJZ Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
12.6 13.4 No X26554MW
Mrk 421 2460076.4270 2023 May. 11.92700 13.1 Vis. MJZ Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
12.6 13.4 No X26554MW
MARK 421 2460075.467 2023 May. 10.96700 13.2 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
134+2 No AAVSO 1368BBB U
MARK 421 2460074.469 2023 May. 09.96900 13.1 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127-4 No AAVSO 1368BBB
MRK 421 2460072.68681 2023 May. 08.18681 13.2 Vis. BADB Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
128 134 No X18997GU
MARK 421 2460072.450 2023 May. 07.95000 13.1 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127-4 No AAVSO 1368BBB MOON
Mrk 421 2460072.3930 2023 May. 07.89300 13.0 Vis. MJZ Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
12.6 13.4 No X26554MW
MARK 421 2460067.476 2023 May. 02.97600 13.0 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127-3 No AAVSO 1368BBB MOON
MRK 421 2460067.4069 2023 May. 02.90690 12.9 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MARK 421 2460066.449 2023 May. 01.94900 13.0 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127-3 No AAVSO 1368BBB MOON
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