AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  TYC 3969-3541-1  
AAVSO UID
000-BPL-227 (No observations)  
Constellation
Lacerta Sequence
J2000.0
22 04 49.74 +53 09 31.0  (331.20725 +53.15861) Search nearby
B1950.0 22 02 59.09 +52 54 54.6
Galactic coord. 99.433 -1.937
Other names

(Internal only)
2MASS J22044973+5309309 ATO J331.2072+53.1586 GSC 03969-03541
UCAC4 716-090151    
(Not logged in)  Add name
Variability type
ELL
Spectral type --
Mag. range
12.07 - 12.09 V
Discoverer Marco Angelini
Epoch
12 Sep 2022 (HJD 2459835.265) Ephemeris
Outburst --
Period 0.483528 d  (11.6047 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Angelini, Marco ASAS-SN magnitudes contaminated by nearby stars. Range has been corrected
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 04 49.74 +53 09 31.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
2 Phase Plot Angelini, Marco 2022-09-15 23:41 UTC Combination of Personal V and ASAS-SN V g observations
Off-set to Personal and ASAS-SN data applied
Telescope 12" F/9 - CCD KAF 6303
Period Search with Lomb-Scargle and ANOVA
1 Light Curves Angelini, Marco 2022-09-15 23:40 UTC Combination of Personal V and ASAS-SN V g observations
Off-set to Personal and ASAS-SN data applied
Telescope 12" F/9 - CCD KAF 6303
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Angelini, Marco 2022-09-16 06:13 UTC Initial submission.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.4.177