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Latest Details
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| Name |
V1016 Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 55 19.90 +39 41 30.1 |
| Proper motion |
| RA: -4.7 +/- 1.5 mas/y | Dec: -7.7 +/- 1.9 mas/y | Source: UCAC4 |
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| Galactic coord. |
75.173 +5.678 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 1953+39 |
EM* AS 373 |
HAT 199-08816 |
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IOMC 3141000060 |
MHA 328-116 |
RAFGL 5447S |
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VV 180 |
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(Not logged in) Add name
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| Variability type |
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NC+M |
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| Spectral type |
pec |
| Mag. range |
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10.05 - 17.5 B |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
1964 |
| 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 |
Before the outburst in 1964 the brightness changed between 15.0m and 17.5m pg [W.J.Miller, Ric Astr 7, N6, 1967.], the spectral type was late Me alpha [J.J.Nassau, D.M.Cameron, ApJ 119, 175, 1954.]. In the 1964 - 67 the brightness increased from 16.0m to 11.2m B. In 1967 - 69 the brightness steadily increased to 10.05m B, being constant in V system (10.5m). In the infrared it changes in the limits 6.9 - 8.4 J, 4.7 - 5.8 K with the period 470d [P.M.Harvey, ApJ 188, 95, 1974., O.G.Taranova, B.F.Yudin, Pis'ma Astron. Zh.6, N8, 495, 1980.]. High excitation emission spectrum with strong IR excess resembles that of symbiotic variables [W.A.Feibelman, ApJ 258, 548, 1982.]. X-ray and radio source. |
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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 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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2 |
J.D.Hartman, G.Bakos, K.Z.Stanek, R.W.Noyes, AJ, 128, 1761, 2004. |
2004AJ....128.1761H |
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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 = 7.03 | H = 5.80 | K = 4.75 | J - K = 2.27 |
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AllWISE
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W1 = 3.28 | W3 = -0.29 | W4 = -1.35 | W3 - W4 = 1.05 |
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APASS-DR9
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B = 12.21 | V = 11.55 | g' = 11.56 | r' = 11.18 | B - V = 0.65 |
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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 CVs
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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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