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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
CQ Cep |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
22 34 56.84 +56 38 45.6 |
| Proper motion |
| RA: -3.434 +/- 0.068 mas/y | Dec: -3.125 +/- 0.059 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
105.323 -1.294 |
Other names
(Internal only)
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AAVSO 2233+56 |
ASASSN-V J223653.95+565421.3 |
BD+56 2818 |
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HD 214419 |
HIP 111633 |
HV 11086 |
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SAO 34622 |
WR 155 |
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(Not logged in) Add name
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| Variability type |
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EB/DM/WR |
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| Spectral type |
WN5.5+O7 |
| Mag. range |
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8.63 - 9.12 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
1.641242 d |
| 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 |
Shape of the light curve and depth of minima vary. According to [T.A.Kartasheva, Perem. Zvezdy 18, N5, 459, 1972.] on 1969 March 28/29 on the phase 0.56P a light decrease by 0.1m was observed and then a rapid flare by 0.35m U, 0.13m B, 0.14m V. P var. Nonlinear term: -10**(-9)*E**2. |
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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 |
Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019) |
2017ARep...61...80S |
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2 |
Bob Nelson's O-C files, 2016 |
-- |
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3 |
Eh.A.Antokhina, N.A.Lipunova, A.M.Cherepashchuk, Astron. Zh. 59, N4, 704,
1982. |
1982AZh....59..704A |
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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 = 7.48 | H = 7.34 | K = 7.16 | J - K = 0.32 |
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AllWISE
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W1 = 6.79 | W2 = 6.46 | W3 = 5.87 | W4 = 5.03 | W1 - W2 = 0.33 | W3 - W4 = 0.84 |
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APASS-DR9
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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 |
Otero, Sebastian Alberto
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2020-05-24 17:20 UTC |
Period and epoch from the GCVS (November 2019 version). |
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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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