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Latest Details
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| Name |
CW Cep |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
23 02 01.13 +63 07 37.4 |
| Proper motion |
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| Galactic coord. |
111.247 +2.988 |
Other names
(Internal only)
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BD+62 2163 |
HD 218066 |
HIP 113907 |
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IOMC 4282000061 |
SAO 20401 |
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(Not logged in) Add name
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| Variability type |
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EA/DM |
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| Spectral type |
B0.5+B0.5IV-Vea |
| Mag. range |
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7.6 - 8.04 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
2.72914 d |
| Rise/eclipse dur. |
13% (8.5 h) |
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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 |
2012IBVS.6011....1D |
Eccentric orbit. |
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2 |
GCVS Team |
VB A (B 12.29m, 20", 310deg). Min II 8.01; Min II - Min I = 0.478P (1972 yr). There is a sinusoidal term in the elements: +0.0250d*sin(0.0626deg*E - 28.3deg). Apsidal motion with P = 43a. |
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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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R. Diethelm, 2012, IBVS 6011 |
2012IBVS.6011....1D |
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3 |
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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4 |
S.Soderhjelm, AsAp Suppl 25, 151, 1976. |
1976A&AS...25..151S |
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5 |
CALEB - Catalog and AtLas of Eclipsing Binaries |
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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 = 6.70 | H = 6.67 | K = 6.58 | J - K = 0.12 |
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AllWISE
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W1 = 6.52 | W2 = 6.37 | W3 = 6.07 | W4 = 5.32 | W1 - W2 = 0.15 | W3 - W4 = 0.75 |
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APASS-DR9
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B = 7.78 | V = 7.54 | B - V = 0.23 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Image not downloaded. Click Retrieve Image to download and view. |
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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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Stellar Association Membership
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ASCC 125 |
Open Cluster |
2012A&A...548A..97Z |
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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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