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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
KT Per |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
01 34 01.51 +50 42 04.3 |
| Proper motion |
| RA: 63.0 +/- 1.4 mas/y | Dec: -4.0 +/- 2.0 mas/y | Source: UCAC4 |
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| Galactic coord. |
130.243 -11.266 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXS J013709.4+505715 |
AAVSO 0130+50 |
Downes KT Per |
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X 01340+507 |
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(Not logged in) Add name
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| Variability type |
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UGSS+ZZ |
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| Spectral type |
WD+M3V |
| Mag. range |
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11.5 - 15.9 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.162658 d (3.9038 h) |
| 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 |
Schmeer, Patrick
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Gaia DR2 parallax 4.1283 ± 0.0535 mas (distance 240.6 ± 3.1 pc). Common proper motion pair with UCAC4 705-011572 (Vmag. 15.1, 4.0994 ± 0.0418 mas, 242.3 ± 2.5 pc), which is 16" to the W (2008AJ....136.2107T and Gaia DR2). |
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2 |
Otero, Sebastian Alberto
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No standstills in AAVSO data, 26219 points in 42 years. |
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3 |
Otero, Sebastian Alberto
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GCVS outburst cycle 26 d. |
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4 |
GCVS Team |
Quasi-periodic oscillations during outbursts: P = 22.9s - 29.5s [I.Nevo, D.Sadeh, MN 182, 595, 1978.], 82s, 90s, 147s [E.L.Robinson, R.E.Nather, ApJ Suppl 39, 461, 1979.], Delta(m) up to ~0.01m. |
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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 |
Thorstensen, J. R.; Lépine, S.; Shara, M., 2008, Parallax and Distance
Estimates for Twelve Cataclysmic Variable Stars |
2008AJ....136.2107T |
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3 |
R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) |
2005JAD....11....2D |
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R.A. Downes et al., 2001, PASP 113, 764 |
2001PASP..113..764D |
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5 |
P.Szkody, J.A.Mattei, PASP 96, 988, 1984. |
1984PASP...96..988S |
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6 |
G.Williams, ApJ Suppl 53, N3, 523, 1983. |
1983ApJS...53..523W |
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7 |
Löchel K., 1965, MVS 3, 107 |
-- |
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8 |
Simonsen, M. et al., The Z Cam List |
-- |
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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 = 13.31 | H = 12.82 | K = 12.62 | J - K = 0.69 |
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AllWISE
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W1 = 11.76 | W2 = 11.60 | W3 = 12.02 | W1 - W2 = 0.16 |
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APASS-DR9
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B = 14.00 | V = 13.82 | g' = 13.87 | r' = 13.79 | i' = 13.42 | B - V = 0.18 |
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SDSS-DR12
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u = 15.29 | g = 15.31 | r = 14.68 | i = 14.38 | z = 14.18 | u - g = -0.02 | r - i = 0.30 |
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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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Z CamPaign
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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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