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Latest Details
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Name
  V0516 Cyg  
AAVSO UID
000-BCM-494 (13195 observations)  
Constellation
Cygnus Sequence
J2000.0
20 47 09.79 +41 55 26.5  (311.79079 +41.92403) Search nearby
B1950.0 20 45 20.84 +41 44 21.9
Proper motion
RA: -6.1 +/- 2.4 mas/yDec: -6.9 +/- 3.2 mas/ySource: UCAC4
Galactic coord. 82.296 -0.898
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J20470979+4155264 AAVSO 2043+41 ASASSN-V J204709.84+415526.0
ATO J311.7907+41.9240 Downes V0516 Cyg GSC2.3 N313028651
IOMC 3174000076 IPHAS J204709.79+415526.5 SDSS J204709.78+415526.4
SON 4530 UCAC4 660-089498 USNO-B1.0 1319-0444555
XMMSL1 J204709.6+415533 XMMSL2 J204710.3+415531  
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Variability type
UGSS
Spectral type cv
Mag. range
13.4 - 17.4 V
Discoverer --
Epoch
24 Aug 2007 (HJD 2454337.0034) Ephemeris
Outburst --
Period 0.1712 d  (4.11 h)
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 J.R. Thorstensen, C.S. Peters, J.N. Skinner, 2010, arXiv:1009.1265v1
[astro-ph.SR]
2010arXiv1009.1265T
3 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
4 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
5 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1992A&AS...93..419B
6 L.K.Erastova, M.K.Tsvetkov, Perem. Zvezdy 21, 79, 1978. 1978PZ.....21...79E
7 MVS N308, 1957. --
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 = 13.64H = 13.50K = 13.39J - K = 0.25
AllWISE W1 = 13.40W2 = 13.43W1 - W2 = -0.03
SDSS-DR12 u = 14.95g = 14.42r = 14.26i = 14.56z = 14.53u - g = 0.53r - i = -0.30
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 47 09.79 +41 55 26.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 Legacy CVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2020-03-14 02:09 UTC Range from AAAVSO V data. Gaia DR2 position.
4 Admin, VSX 2017-12-15 14:06 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
3 Admin, VSX 2010-09-10 00:15 UTC Update from [2010arXiv1009.1265T].
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.