Search Data

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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.

Target(s)

Enter list of star names, comma separated.

Start Date

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End Date

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Filters

Observation Types

Observer

Separate multiple observers with commas.

Campaign

Campaign overrides targets and dates.

Found 605 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	V2492 Cyg	HKEB	2458117.3242	2017-12-29 19:46	15.644	0.128	Johnson V	CCD
2	V2492 Cyg	HKEB	2458117.3234	2017-12-29 19:45	14.380	0.110	Cousins R	CCD
3	V2492 Cyg	HKEB	2458117.3225	2017-12-29 19:44	17.986	0.138	Johnson B	CCD
4	V2492 Cyg	HKEB	2458116.3229	2017-12-28 19:44	14.440	0.120	Cousins R	CCD
5	V2492 Cyg	HKEB	2458116.3220	2017-12-28 19:43	17.671	0.149	Johnson B	CCD
6	V2492 Cyg	HKEB	2458115.3290	2017-12-27 19:53	15.782	0.135	Johnson V	CCD
7	V2492 Cyg	HKEB	2458115.3282	2017-12-27 19:52	14.465	0.107	Cousins R	CCD
8	V2492 Cyg	HKEB	2458115.3274	2017-12-27 19:51	17.975	0.168	Johnson B	CCD
9	V2492 Cyg	HKEB	2458114.3210	2017-12-26 19:42	15.614	0.171	Johnson V	CCD
10	V2492 Cyg	HKEB	2458114.3202	2017-12-26 19:41	14.295	0.083	Cousins R	CCD
11	V2492 Cyg	HKEB	2458114.3194	2017-12-26 19:39	17.438	0.180	Johnson B	CCD
12	V2492 Cyg	HKEB	2458113.3230	2017-12-25 19:45	15.288	0.203	Johnson V	CCD
13	V2492 Cyg	HKEB	2458113.3222	2017-12-25 19:43	14.134	0.126	Cousins R	CCD
14	V2492 Cyg	HKEB	2458113.3213	2017-12-25 19:42	17.405	0.144	Johnson B	CCD
15	V2492 Cyg	MJB	2458112.5523	2017-12-25 01:15	15.558	0.034	Johnson V	CCD
16	V2492 Cyg	HKEB	2458112.3583	2017-12-24 20:35	15.389	0.225	Johnson V	CCD
17	V2492 Cyg	HKEB	2458112.3575	2017-12-24 20:34	14.233	0.074	Cousins R	CCD
18	V2492 Cyg	HKEB	2458112.3567	2017-12-24 20:33	17.508	0.159	Johnson B	CCD
19	V2492 Cyg	HKEB	2458108.3413	2017-12-20 20:11	16.227	0.144	Johnson V	CCD
20	V2492 Cyg	HKEB	2458108.3405	2017-12-20 20:10	14.820	0.150	Cousins R	CCD
21	V2492 Cyg	HKEB	2458107.3600	2017-12-19 20:38	15.953	0.238	Johnson V	CCD
22	V2492 Cyg	HKEB	2458107.3592	2017-12-19 20:37	14.746	0.093	Cousins R	CCD
23	V2492 Cyg	HKEB	2458107.3584	2017-12-19 20:36	18.133	0.139	Johnson B	CCD
24	V2492 Cyg	HKEB	2458106.3184	2017-12-18 19:38	16.104	0.124	Johnson V	CCD
25	V2492 Cyg	HKEB	2458106.3177	2017-12-18 19:37	14.807	0.089	Cousins R	CCD