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Latest Details
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Name
  GSC 02683-03315  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 11 34.48 +37 02 47.3  (302.89367 +37.04648) Search nearby
B1950.0 20 09 43.09 +36 53 46.3
Proper motion
RA: 1.4 +/- 2.0 mas/yDec: 2.0 +/- 0.9 mas/ySource: UCAC4
Galactic coord. 74.323 +1.797
Other names

(Internal only)
2MASS J20113447+3702472 ASASSN-V J201134.52+370247.6 IRAS 20097+3653
VES 163 VSX J201134.4+370247 ZTF J201134.48+370247.4
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Variability type
SR
Spectral type em
Mag. range
12.452 (0.248) g
Discoverer Martin Nicholson
Epoch
06 May 2018 (HJD 2458244.9438) Ephemeris
Outburst --
Period 79.971534 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2020arXiv200508662C Epoch of minimum given.
2 Nicholson, Martin B-V = 0.931; J-K = 1.324
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 NSVS M. Nicholson, unpublished
2 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
3 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
4 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1975VatOP...1..197C
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 5.67H = 4.75K = 4.35J - K = 1.32
AllWISE W1 = 4.29W2 = 4.04W3 = 3.77W4 = 3.08W1 - W2 = 0.24W3 - W4 = 0.69
APASS-DR9 B = 13.54V = 11.65g' = 12.45r' = 10.77i' = 8.70B - V = 1.89
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 11 34.48 +37 02 47.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 111 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2021-10-26 09:20 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
2 Admin, VSX 2017-12-15 14:05 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Nicholson, Martin 2006-12-16 08:17 UTC Initial submission.

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