AAVSO: American Association of Variable Star Observers

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Showing 11,715 observations for MRK 501 from 48 observers

Star JD Calendar Date Magnitude Error Filter Observer
MRK 501 2458735.33918 2019 Sep. 08.83918 13.861 0.033 V RZD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE No X24773ACA
MRK 501 2458729.67949 2019 Sep. 03.17949 13.806 0.005 V EEY Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
126 (12.632) 157 (15.766) No 4147kc 30.5cm SCT, ST-2K, Schuler-V, 60 sec X 5
MRK 501 2458714.68080 2019 Aug. 19.18080 13.780 0.004 V EEY Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
126 (12.632) 157 (15.654) No 4147kc 30.5CM SCT, ST2K, SHULER-V, 60 SEC X 5
MRK 501 2458700.74547 2019 Aug. 05.24547 13.795 0.004 V EEY Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
126 (12.632) 157 (15.708) No 4147kc 30.5cm SCT, ST-2K, Schuler-V, 60 sec X 5
MRK 501 2458697.72274 2019 Aug. 02.22274 13.657 0.034 V HMIA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE No X24623EV
MRK 501 2458692.71013 2019 Jul. 28.21013 13.769 0.004 V EEY Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
126 (12.632) 157 (15.719) No 4147kc 30.5cm SCT, Schuler-V, ST-2K, 60 sec X 5
MRK 501 2458685.656045 2019 Jul. 21.15605 13.488 0.054 V BRAC Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE 157 (15.620) No 6424CWE
MRK 501 2458669.41175 2019 Jul. 04.91175 13.703 0.038 V RZD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE No X24542ADG
MRK 501 2458665.75067 2019 Jul. 01.25067 13.794 0.004 V EEY Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
126 (12.632) 157 (15.694) No 4147KC 30.5cm SCT, ST-2K, Schuler-V, 60 sec X 5
MRK 501 2458665.633288 2019 Jul. 01.13329 13.507 0.049 V BRAC Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE 157 (15.723) No 6424CWE
MRK 501 2458663.4285 2019 Jun. 28.92850 13.8 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
132 142 No 15067PAU
MRK 501 2458662.4701 2019 Jun. 27.97010 13.8 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
132 142 No 15067PAU
MRK 501 2458661.678445 2019 Jun. 27.17845 13.519 0.030 V BRAC Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE 132 (13.214) No 6424CWE
MRK 501 2458657.646729 2019 Jun. 23.14673 13.488 0.042 V BRAC Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE 144 (14.441) No 6424CWE
MRK 501 2458653.42057 2019 Jun. 18.92057 13.587 0.057 V RZD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE No X24480ALU
MRK 501 2458645.42789 2019 Jun. 10.92789 13.752 0.031 V RZD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE No X24471AET
MRK 501 2458643.75711 2019 Jun. 09.25711 13.776 0.004 V EEY Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
126 (12.632) 157 (15.624) No 4147KC 30.5cm SCT, ST-2K, Schuler-V, 60sec X 5
MRK 501 2458631.41656 2019 May. 27.91656 13.914 0.078 V RZD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE No X24469AFB
MRK 501 2458585.62 2019 Apr. 12.12000 13.8 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
132 142 No 15067PAU
MRK 501 2458574.53681 2019 Apr. 01.03681 13.7 Vis. KLO Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
132 142 No X24237BJ
MRK 501 2458573.57500 2019 Mar. 31.07500 13.9 Vis. KLO Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
132 142 No X24237BJ
MRK 501 2458571.62 2019 Mar. 29.12000 13.8 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
132 142 No 15067PAU
MRK 501 2458570.61 2019 Mar. 28.11000 13.8 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
132 142 No 15067PAU
MRK 501 2458569.61 2019 Mar. 27.11000 13.8 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
132 142 No 15067PAU
MRK 501 2458568.60 2019 Mar. 26.10000 13.8 Vis. GZN Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
132 142 No 15067PAU
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