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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
Z Per |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
02 36 51.02 +41 59 06.2 |
| Proper motion |
| RA: 3.493 +/- 1.140 mas/y | Dec: -11.984 +/- 0.589 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
143.555 -16.281 |
Other names
(Internal only)
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AAVSO 0233+41 |
AN 14.1902 |
ASASSN-V J024003.32+421158.2 |
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BD+41 504 |
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| Variability type |
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EA/SD |
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| Spectral type |
A0V+G0IV-V |
| Mag. range |
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9.94 - 12.7 V |
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| Discoverer |
Arthur Williams (1902) |
| Epoch |
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| Outburst |
-- |
| Period |
3.05621 d |
| Rise/eclipse dur. |
14% (10.3 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 |
Otero, Sebastian Alberto
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P= 3.05621 d. is the mean period for AAVSO data between 2006 and 2023. |
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2 |
GCVS Team |
d = 0.028P; Min II 9.8. P var. Min = 2418173.663 + 3.056422d*E (JD2415000 - 19000) [A.A.Nijland, AN 228, 177-216, 1926.]; Min = 2425481.416 + 3.05636d*E (JD2419000 - 31000) [A.Szczepanowska, AAb 2, 134, 1955.]; since JD2431000 - see Table. |
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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 |
C. Lloyd, 2018, Autumn Eclipsing Binaries |
BAA-VSS Circular #177, 2018 |
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2 |
Brno Obs and Plan Contr N25, 1984. |
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3 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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4 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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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 = 9.50 | H = 9.35 | K = 9.30 | J - K = 0.20 |
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AllWISE
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W1 = 9.04 | W2 = 9.02 | W3 = 8.98 | W4 = 8.82 | W1 - W2 = 0.02 | W3 - W4 = 0.16 |
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APASS-DR9
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B = 10.19 | V = 9.98 | g' = 10.17 | r' = 10.02 | i' = 10.06 | B - V = 0.21 |
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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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