Search Data

The AAVSO International Database is a repository of variable star observations contributed by amateur and professional astronomers worldwide. Use the form below to search for observations of specific stars or by specific observers.

Looking for the old WebObs Search? Click here.

Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
Enter a date in natural language, jd, or utc format.
Campaign overrides targets and dates.

Found 1786 records.

# Target Observer Julian Date UTC Date Magnitude Type
40496631 BZ UMA PYG 2449136.4150 1993-05-28 21:57 13.7 1
40748333 SN 1993J RJA 2449136.4200 1993-05-28 22:04 12.6 1
44451763 SS CYG POX 2449136.4300 1993-05-28 22:19 10.1 1
40748334 SN 1993J JTP 2449136.4400 1993-05-28 22:33 12.5 1
1266568105 SN 1993J SJDA 2449136.4465 1993-05-28 22:42 12.74 1
40748335 SN 1993J SPK 2449136.4470 1993-05-28 22:43 12.7 1
1262043137 SN 1993J ONJ 2449136.4479 1993-05-28 22:45 13.1 1
44451764 SS CYG WLP 2449136.4500 1993-05-28 22:48 10.5 1
44451765 SS CYG WEJ 2449136.4510 1993-05-28 22:49 10.3 1
44451766 SS CYG SPK 2449136.4550 1993-05-28 22:55 9.9 1
1294875371 SN 1993J TOO 2449136.4580 1993-05-28 22:59 13.1 1
1266109140 SS CYG GMQA 2449136.4750 1993-05-28 23:24 10.57 1
1266109141 SS CYG TOO 2449136.4763 1993-05-28 23:25 10.57 1
44451767 SS CYG PYG 2449136.4970 1993-05-28 23:55 10.1 1
44451768 SS CYG GRL 2449136.5100 1993-05-29 00:14 9.8 1
44451769 SS CYG VED 2449136.5100 1993-05-29 00:14 10.4 1
40748336 SN 1993J PLI 2449136.5300 1993-05-29 00:43 12.8 1
40496632 BZ UMA VMT 2449136.5320 1993-05-29 00:46 13.7 1
40748337 SN 1993J VMT 2449136.5330 1993-05-29 00:47 13.3 1
1266109142 SS CYG BLQ 2449136.5333 1993-05-29 00:47 9.85 1
44451770 SS CYG VMT 2449136.5440 1993-05-29 01:03 10.3 1
44276804 VY AQR OB 2449136.6000 1993-05-29 02:24 13.6 1
40807074 AD LEO LBG 2449136.6433 1993-05-29 03:26 8.87 2
40807075 AD LEO LBG 2449136.6443 1993-05-29 03:27 8.99 2
40807076 AD LEO LBG 2449136.6453 1993-05-29 03:29 8.96 2