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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
QQ 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 44.80 +37 57 22.0 |
| Proper motion |
| RA: -3.9 +/- 1.6 mas/y | Dec: 0.5 +/- 1.8 mas/y | Source: UCAC4 |
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| Galactic coord. |
73.726 +4.706 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J19573289+3805304 |
AN 81.1928 |
ASASSN-V J195732.89+380530.4 |
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HAT 199-62757 |
KIC 2908898 |
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| Variability type |
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DCEP |
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| Spectral type |
-- |
| Mag. range |
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12.52 - 12.83 Ic |
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| Discoverer |
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| Epoch |
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| Outburst |
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| Period |
3.895 d |
| Rise/eclipse dur. |
27% (25 h) |
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Remarks
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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 |
Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties |
2018A&A...616A...1G |
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2 |
P. Pietrukowicz, W.A. Dziembowski, P. Mroz et al., 2013, arXiv:1311.5894
[astro-ph.GA] |
2013arXiv1311.5894P |
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3 |
J.D.Hartman, G.Bakos, K.Z.Stanek, R.W.Noyes, AJ, 128, 1761, 2004. |
2004AJ....128.1761H |
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4 |
W.Baade, AN 249, 269, 1933. |
-- |
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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 = 11.86 | H = 11.38 | K = 11.24 | J - K = 0.62 |
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AllWISE
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W1 = 11.02 | W2 = 11.04 | W3 = 11.21 | W1 - W2 = -0.02 |
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APASS-DR9
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B = 15.31 | V = 14.13 | g' = 14.64 | r' = 13.63 | i' = 13.16 | B - V = 1.18 |
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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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Revision History
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