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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
V1068 Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
21 18 38.39 +42 03 52.6 |
| Proper motion |
| RA: -1.799 +/- 1.100 mas/y | Dec: -5.682 +/- 1.956 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
86.686 -5.284 |
Other names
(Internal only)
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2MASS J21203312+4216389 |
ASASSN-V J212033.08+421637.7 |
BD+41 4100 |
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IOMC 3190000042 |
SV* WR 147 |
TYC 3190-109-1 |
(Not logged in) Add name
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| Variability type |
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EA/GS/RS: |
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| Spectral type |
B9+G8II-III |
| Mag. range |
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10.5 - 12.1 p |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
42.6813 d |
| Rise/eclipse dur. |
7.5%: (3.20 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 |
Min II 11.2; d = 0.070P. A migrating wavelike distorsion with an amplitude ~0.1m V is being observed outside eclipses [S.Roessiger, IBVS N2075, 1982.]. |
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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 |
Bob Nelson's O-C files, 2016 |
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2 |
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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3 |
B.Furhmann, MVS 8, H.10, 186, 1980. |
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4 |
R.Weber, IBVS N39, 1963. |
1963IBVS...39....1W |
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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 = 7.72 | H = 7.11 | K = 6.90 | J - K = 0.82 |
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AllWISE
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W1 = 6.78 | W2 = 6.83 | W3 = 6.79 | W4 = 6.68 | W1 - W2 = -0.05 | W3 - W4 = 0.11 |
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APASS-DR9
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B = 11.40 | V = 10.26 | g' = 10.73 | B - V = 1.14 |
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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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3 |
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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2 |
Renz, Wolfgang
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2008-02-11 07:10 UTC |
Corrected the D from 75 % to the actually correct 7.5 %. D and d are pretty uncertain as they were up to now never determined with sufficient accurate obs.
Added additional names. Its SV* WR 147 (suspected variable of Weber R. #147) and not Wolf-Rayet star #147.
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial database population. |
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