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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
gam UMa |
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| AAVSO UID |
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000-BBS-512 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
11 51 12.54 +53 58 22.3 |
| Proper motion |
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| Galactic coord. |
140.840 +61.385 |
Other names
(Internal only)
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64 UMa |
BD+54 1475 |
HD 103287 |
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HIP 58001 |
HR 4554 |
IRC +50215 |
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MWC 583 |
NSV 5379 |
Phecda |
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RAFGL 4831S |
SAO 28179 |
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(Not logged in) Add name
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| Variability type |
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BE+UV |
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| Spectral type |
A0Ve+K2V |
| Mag. range |
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2.41 - 2.45 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
-- |
| 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 |
Mishevskiy, Nikolay
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B-V= 0.00. The K2-type companion has flares with an amplitude up to 0.002 mag (TESS). |
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2 |
GCVS Team |
Cl UMa member. Gutnick, Prager. |
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(Not logged in) Add remark
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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 |
Kervella, P.; et al., 2019, Stellar and substellar companions of nearby
stars from Gaia DR2. Binarity from proper motion anomaly |
2019A&A...623A..72K |
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2 |
Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) |
2014SPIE.9143E..20R |
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3 |
Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues |
1997HIP...C......0E |
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4 |
P.Guthnick, AN 205, 112, 1917. |
-- |
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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 = 2.38 | H = 2.49 | K = 2.43 | J - K = -0.05 |
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AllWISE
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W3 = 2.47 | W4 = 2.41 | W3 - W4 = 0.06 |
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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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