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
  ASASSN-V J203444.15+453310.7  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 34 44.15 +45 33 10.7  (308.68396 +45.55297) Search nearby
B1950.0 20 33 03.59 +45 22 47.1
Galactic coord. 83.790 +3.098
Other names

(Internal only)
2MASS J20344415+4533106 ASASSN-V J203444.17+453309.9 ATO J308.6839+45.5529
GSC 03573-00203 UCAC4 678-087130 WISEA J203444.15+453310.6
(Not logged in)  Add name
Variability type
EA
Spectral type --
Mag. range
12.71 - 12.81 V
Discoverer ASAS-SN
Epoch
01 Oct 2015 (HJD 2457296.845) Ephemeris
Outburst --
Period 2.38650 d
Rise/eclipse dur. 10%  (5.7 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-SN magnitudes contaminated by nearby stars. Range has been corrected.
2 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) Gaia DR2 position.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) --
2 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.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 Phase plot Otero, Sebastian Alberto 2020-08-23 00:57 UTC Phase plot with ASAS-SN data.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2020-08-23 00:57 UTC Type, eclipse duration and range from ASAS-SN data.
1 Admin, VSX 2019-06-26 01:33 UTC Preserved original object data.