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Latest Details
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Name |
BL Boo |
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AAVSO UID |
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Constellation |
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J2000.0 |
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B1950.0 |
14 03 25.60 +28 43 30.1 |
Proper motion |
RA: -4.3 +/- 3.1 mas/y | Dec: -0.2 +/- 3.8 mas/y | Source: UCAC4 |
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Galactic coord. |
41.980 +73.544 |
Other names

(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J14054048+2829123 |
ASASSN-V J140540.41+282912.2 |
BPS BS 16082-116 |
Cl* NGC 5466 Saw V19 |
GSC 02012-00214 |
LINEAR 10689246 |
NSV 6548 |
SVS 1295 |
ZTF J140540.45+282912.2 |
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Variability type |
ACEPS |
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Spectral type |
kA2/3hA9/F0V |
Mag. range |
14.45 - 15.10 V |
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Discoverer |
-- |
Epoch |
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Outburst |
-- |
Period |
0.8213010 d (19.71122 h) |
Rise/eclipse dur. |
48% (9.461 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 |
GCVS Team |
V 19 (NGC 5466). B - V: +0.12, +0.25. [Fe/H] = -1.35. "Anomalous cepheid". Radial velocity cluster member. |
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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 |
ZTF Catalog of Periodic Variable Stars (online data) |
2020arXiv200508662C |
2 |
Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic Variable Stars |
2020arXiv200508662C |
3 |
L. Palaversa, Z. Ivezic, L. Eyer et al., 2013, arXiv:1308.0357 [astro-ph.GA] |
2013arXiv1308.0357P |
4 |
BV Photometry of RR Lyrae Variables in the Globular Cluster NGC 5466 |
1999AJ....118.2875C |
5 |
R.Zinn, C.C.Dahn, AJ 81, 527, 1976. |
1976AJ.....81..527Z |
6 |
N.E.Kurochkin, Perem. Zvezdy 13, N5, 331, 1961. |
1961PZ.....13..331K |
7 |
J.Cuffey, AJ 66, 71, 1961. |
1961AJ.....66...71C |
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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 = 14.21 | H = 14.00 | K = 14.03 | J - K = 0.17 |
AllWISE
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W1 = 13.76 | W2 = 13.74 | W1 - W2 = 0.02 |
APASS-DR9
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B = 15.13 | V = 14.93 | g' = 14.96 | r' = 14.94 | i' = 14.95 | B - V = 0.20 |
GALEX-DR5
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FUV = 19.43 | NUV = 17.66 | FUV - NUV = 1.77 |
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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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Currently approved revision is checked. Click revision number to view details of that revision.
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