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Latest Details
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| Name |
EI UMa |
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| AAVSO UID |
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000-BBP-822 (31813 observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
08 34 49.24 +48 48 35.2 |
| Proper motion |
| RA: 0.4 +/- 2.7 mas/y | Dec: -6.4 +/- 3.0 mas/y | Source: UCAC4 |
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| Galactic coord. |
170.882 +37.357 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXS J083821.6+483800 |
2MASS J08382199+4838021 |
AAVSO 0831+48 |
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Downes EI UMa |
PG 0834+488 |
X 08348+488 |
(Not logged in) Add name
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| Variability type |
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DQ |
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| Spectral type |
WD+K4: |
| Mag. range |
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13.4 - 15.8 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.2681 d (6.43 h) |
| Rise/eclipse dur. |
-- |
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Remarks
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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 |
Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) |
2009ApJ...696..870D |
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2 |
The Intermediate Polar EI UMa: A Prepolar Cataclysmic Variable |
2008ApJ...678..376R |
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3 |
R.A.Downes, 2001, PASP 113, 764 (2006 archival) |
2005JAD....11....2D |
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4 |
R.A.Downes, 2001, PASP 113, 764 |
2001PASP..113..764D |
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5 |
I.L.Andronov, Astr Tsirk No.1417,5,1986. |
1986ATsir1417....5A |
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6 |
R.F.Green, D.H.Ferguson, J.Liebert, M.Schmidt, PASP 94,No.559,560,1982. |
1982PASP...94..560G |
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7 |
K. Mukai, The Intermediate Polars |
-- |
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External Links
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Location
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Images
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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3 |
Otero, Sebastian Alberto
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2011-05-17 21:21 UTC |
Primary record creation. Type, orbital period and spectral type from reference. Range from AAVSO data. |
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2 |
Admin, VSX
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2010-01-04 23:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-17 20:33 UTC |
Initial upload. |
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