AAVSO: American Association of Variable Star Observers

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Showing 23,853 observations for MRK 421 from 229 observers

Star JD Calendar Date Magnitude Error Filter Observer
MRK 421 2460122.41 2023 Jun. 26.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MARK 421 2460121.476 2023 Jun. 25.97600 13.2 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127-5 No AAVSO 1368BBB U
MRK 421 2460121.41 2023 Jun. 25.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MARK 421 2460120.447 2023 Jun. 24.94700 13.1 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127-4 No AAVSO 1368BBB U
MRK 421 2460120.41 2023 Jun. 24.91000 13.2 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460119.41 2023 Jun. 23.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460118.41 2023 Jun. 22.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460117.41 2023 Jun. 21.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460116.6875 2023 Jun. 21.18750 13.1 Vis. BADB Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
128 134 No X18997GU
MRK 421 2460116.41 2023 Jun. 20.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460115.41 2023 Jun. 19.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460114.41 2023 Jun. 18.91000 13.2 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460113.41 2023 Jun. 17.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460112.41 2023 Jun. 16.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
Mrk 421 2460112.3854 2023 Jun. 16.88540 12.8 Vis. MJZ Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
12.6 13.4 No X26554MW
MRK 421 2460111.44343 2023 Jun. 15.94343 13.358 0.015 CV BDG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE 157 (15.635) No AAVSO X28733EY MEAN OF 25 OBS
MRK 421 2460111.41 2023 Jun. 15.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MARK 421 2460110.463 2023 Jun. 14.96300 13.0 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127-3 No AAVSO 1368BBB
MRK 421 2460110.41 2023 Jun. 14.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
Mrk 421 2460110.3861 2023 Jun. 14.88610 13.0 Vis. MJZ Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
12.6 13.4 No X26554MW
MARK 421 2460109.443 2023 Jun. 13.94300 13.0 Vis. PYG Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127-3 No AAVSO 1368BBB
MRK 421 2460109.41 2023 Jun. 13.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460108.69514 2023 Jun. 13.19514 13.1 Vis. BADB Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
128 134 No X18997GU
MRK 421 2460108.41 2023 Jun. 12.91000 13.2 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
MRK 421 2460107.41 2023 Jun. 11.91000 13.1 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
127 133 No X16188OM
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