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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
Z Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
20 00 02.42 +49 54 09.0 |
| Proper motion |
| RA: 14.5 +/- 0.9 mas/y | Dec: -8.0 +/- 1.3 mas/y | Source: UCAC4 |
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| Galactic coord. |
84.442 +10.230 |
Other names
(Internal only)
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AAVSO 1958+49 |
ASASSN-V J200127.47+500231.8 |
BD+49 3160 |
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HD 190163 |
IRC +50314 |
RAFGL 5456S |
(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
M5e-M9e |
| Mag. range |
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7.1 - 14.7 V |
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| Discoverer |
Espin, 1887 |
| Epoch |
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| Outburst |
-- |
| Period |
263.69 d |
| Rise/eclipse dur. |
45% (119 d) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
GCVS Team |
OH, H2O emission. |
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(Not logged in) Add remark
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 4.18 | H = 3.26 | K = 2.56 | J - K = 1.62 |
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AllWISE
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W3 = -0.02 | W4 = -1.34 | W3 - W4 = 1.32 |
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APASS-DR9
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B = 13.93 | V = 11.04 | g' = 12.30 | r' = 9.89 | i' = 6.23 | B - V = 2.89 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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Campaigns/Programs
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Legacy LPV Program
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LPV Program
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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3 |
Billiaert, Bruno
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2015-12-06 00:29 UTC |
Added reference and discoverer. |
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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