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Latest Details
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| Name |
BC UMi |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
15 23 10.74 +74 25 51.6 |
| Proper motion |
| RA: -6.5 +/- 1.0 mas/y | Dec: -0.5 +/- 1.1 mas/y | Source: UCAC4 |
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| Galactic coord. |
110.568 +39.027 |
Other names
(Internal only)
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2MASS J15223979+7415170 |
ASASSN-V J152239.57+741516.4 |
GSC 04417-00394 |
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Gaia DR2 1697704128619407232 |
Gaia DR3 1697704128619407232 |
NSVS 987797 |
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TIC 219734035 |
UCAC4 822-018817 |
USNO-B1.0 1642-0089960 |
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VSX J152239.8+741517 |
WISEA J152239.80+741517.2 |
ZTF J152239.80+741517.3 |
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| Variability type |
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SXPHE |
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| Spectral type |
-- |
| Mag. range |
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12.65 - 13.24 V |
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| Discoverer |
Gregor Srdoc |
| Epoch |
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| Outburst |
-- |
| Period |
0.13224462 d (3.173871 h) |
| Rise/eclipse dur. |
25% (0.7935 h) |
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Remarks
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There are currently no remarks on file for this star.
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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., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source |
2022yCat.1355....0G |
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2 |
ZTF Catalog of Periodic Variable Stars (online data) |
2020arXiv200508662C |
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3 |
Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars |
2020arXiv200508662C |
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4 |
Kazarovets, E.V.; Samus, N.N.; Durlevich, O.V. et al., 2019, The 82nd
Name-List of Variable Stars. Part I - RA 0hr to 18hr, Novae and
Globular-cluster Variables |
2019IBVS.6261....1K |
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5 |
P. Wils et al., 2011, IBVS 5977 |
2011IBVS.5977....1W |
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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 = 12.31 | H = 12.24 | K = 12.24 | J - K = 0.07 |
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AllWISE
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W1 = 12.23 | W2 = 12.24 | W3 = 11.97 | W4 = 9.62 | W1 - W2 = -0.01 | W3 - W4 = 2.35 |
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APASS-DR9
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B = 13.46 | V = 12.89 | g' = 13.28 | r' = 12.90 | i' = 12.87 | B - V = 0.56 |
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GALEX-DR5
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FUV = 17.95 | NUV = 15.65 | FUV - NUV = 2.29 |
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Images
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Supporting Documents
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Revision History
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