AAVSO: American Association of Variable Star Observers

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Showing 41,417 observations for alf Ori from 1388 observers

Star JD Calendar Date Magnitude Error Filter Observer
ALF ORI 2459118.82292 2020 Sep. 26.32292 0.6 Vis. MDP Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
01 09 No from article
BETELGEUSE 2459118.63696 2020 Sep. 26.13696 0.69 Vis. PREB Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
Aldebaran (0.90) Rigel (0.13) No 10star AC
ALF ORI 2459117.96250 2020 Sep. 25.46250 0.70 Vis. ASA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
090 010 No X25059AKB
ALF ORI 2459116.96181 2020 Sep. 24.46181 0.75 Vis. ASA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
090 010 No X25059AKB
BETELGEUSE 2459116.58862 2020 Sep. 24.08862 0.67 Vis. PREB Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
Aldebaran (0.90) Rigel (0.13) No 10star AC
ALF ORI 2459115.96181 2020 Sep. 23.46181 0.75 Vis. ASA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
090 010 No X25059AKB
ALF ORI 2459115.8840 2020 Sep. 23.38400 0.666 0.001 V DFR Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
SAO 112958 (4.082) SAO 113186 (6.022) Yes PEP PEPHQ; Check: 6.0218; D(B-V)=0.903;
ALF ORI 2459115.84000 2020 Sep. 23.34000 0.7 Vis. GIGA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
01 16 No X25622AEC
alf Ori 2459115.55209 2020 Sep. 23.05209 0.935 0.028 V NVAA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
Bellatrix (1.64) Aldebaran (0.87) No AC
ALF ORI 2459115.3313 2020 Sep. 22.83130 0.8 Vis. PEX Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
04 09 No 10 STAR TUTORIAL
BETELGEUSE 2459114.63743 2020 Sep. 22.13743 0.68 Vis. PREB Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
Aldebaran (0.90) Rigel (0.13) No 10star AC with Elnath, Castor, Menkalinan
BETELGEUSE 2459114.60625 2020 Sep. 22.10625 2.46 0.44 TB KMWA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE AIN (4.57) Yes X25561KX ERROR VS 3 COMP STARS
BETELGEUSE 2459114.60625 2020 Sep. 22.10625 0.703 0.05 TG KMWA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ENSEMBLE AIN (3.561) Yes X25561KX ERROR VS 3 COMP STARS
alf Ori 2459114.57709 2020 Sep. 22.07709 0.972 0.025 V NVAA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
Bellatrix (1.64) Aldebaran (0.87) No AC
ALF ORI 2459113.96528 2020 Sep. 21.46528 0.65 Vis. ASA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
090 010 No X25059AKB
ALF ORI 2459113.94722 2020 Sep. 21.44722 0.7 Vis. MCOA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
09 04 No 10 Star Tutorial
BETELGEUSE 2459113.69037 2020 Sep. 21.19037 0.72 Vis. PREB Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
Aldebaran (0.90) Rigel (0.13) No 10star AC
BETELGEUSE 2459113.62847 2020 Sep. 21.12847 0.8 Vis. KMWA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
Aldebaran Riegel No Stellarium K
alf Ori 2459113.57015 2020 Sep. 21.07015 0.992 0.032 V NVAA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
Bellatrix (1.64) Aldebaran (0.87) No AC
ALF ORI 2459113.0085 2020 Sep. 20.50850 0.709 0.003 V CTOA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
SAO 112958 (-3.638) — (0.0) Yes PEP |SCOPE=9.25IN_SCT|SENSOR=SSP3|LOC=44N/121W|INDEX=BV|DELTA=0.915|K_V_EST=0.20|TV_BV=-0.037|CREFMAG=4.082|PROG=TJC_PEP_20200724|COMMENT=NOCHECKSTAR; UNSTABLE TRANSPARENCY; TRACKING PROBLEMS|
ALF ORI 2459113.0074 2020 Sep. 20.50740 2.581 0.003 B CTOA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
SAO 112958 (-2.724) — (0.0) Yes PEP |SCOPE=9.25IN_SCT|SENSOR=SSP3|LOC=44N/121W|INDEX=BV|DELTA=0.915|K_B_EST=0.33|KK_B=-0.051|TB_BV=0.064|CREFMAG=5.039|PROG=TJC_PEP_20200724|COMMENT=NOCHECKSTAR; UNSTABLE TRANSPARENCY; TRACKING PROBLEMS|
ALF ORI 2459112.84000 2020 Sep. 20.34000 0.85 Vis. GIGA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
01 16 No X25622AEC BU
alf Ori 2459111.96181 2020 Sep. 19.46181 0.65 Vis. ASA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
090 010 No X25059AKB
ALF ORI 2459111.90000 2020 Sep. 19.40000 0.85 Vis. GIGA Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
01 16 No X25622AEC B
ALF ORI 2459111.86875 2020 Sep. 19.36875 1.0 Vis. CKB Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
09 18 No 13170BMV
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