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
  ATO J302.0882+50.0048  
AAVSO UID
000-BPH-809 (599 observations)  
Constellation
Cygnus Sequence
J2000.0
20 08 21.19 +50 00 17.5  (302.08829 +50.00485) Search nearby
B1950.0 20 06 54.90 +49 51 27.7
Galactic coord. 84.989 +9.261
Other names

(Internal only)
2MASS J20082118+5000174 ASASSN-V J200821.18+500017.6 ASASSN-V J200821.19+500017.5
GSC2.2 N030233154307 Gaia DR3 2087686712429693440 KIC 11838282
TIC 294475592 UCAC4 701-075037 USNO-B1.0 1400-0342276
WISE J200821.19+500017.4 WISEA J200821.18+500017.4  
(Not logged in)  Add name
Variability type
EB
Spectral type --
Mag. range
13.73 - 13.93 r
Discoverer A. N. Heinze et al. (ATLAS)
Epoch
21 Mar 2022 (HJD 2459660.348) Ephemeris
Outburst --
Period 0.897657 d  (21.5438 h)
Rise/eclipse dur. 14%  (3.02 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Yatsenkov, Igor Min II = 13,81 r; (B-V)=0.38; (J-K)=0.22.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Christy, C. T.; Jayasinghe, T.; Stanek, K. Z.; et al., 2022, The ASAS-SN
Catalog of Variable Stars X: Discovery of 116,000 New Variable Stars Using
g-band Photometry
2022arXiv220502239C
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 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 Yatsenkov, Igor 2022-03-26 06:12 UTC Phase plot with ZTF, ASAS-SN and YIGA data. Yatsenkov I. (YIGA) dataset contains 6 hours of observations (2 nights) of the primary minimum.
(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 2022-08-11 20:49 UTC Other name from 2022arXiv220502239C. Gaia DR3 position.
1 Yatsenkov, Igor 2022-03-29 12:45 UTC Type, period, epoch and range from ASAS-SN, ZTF and Yatsenkov I. (YIGA) data. Gaia EDR3 position(J2000.0).