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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
alf 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 39 43.60 +45 06 02.9 |
| Proper motion |
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| Galactic coord. |
84.285 +1.998 |
Other names
(Internal only)
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50 Cyg |
ADS 14172 A |
ASASSN-V J204126.08+451648.9 |
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BD+44 3541 |
Deneb |
HD 197345 |
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HIP 102098 |
HR 7924 |
IRC +50337 |
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MWC 351 |
RAFGL 2633 |
SAO 49941 |
(Not logged in) Add name
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| Variability type |
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ACYG |
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| Spectral type |
A2Iae |
| Mag. range |
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1.21 - 1.29 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
-- |
| Rise/eclipse dur. |
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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 |
VB A (B 11.4m, 75.3", 106deg). |
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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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1 |
Eh.S.Brodskaya, Izv. Krymsk. Astrofiz. Obs. 6, 84, 1951. |
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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 = 1.14 | H = 0.90 | K = 1.01 | J - K = 0.13 |
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AllWISE
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W3 = 0.77 | W4 = 0.58 | W3 - W4 = 0.19 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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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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