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  EP Dra  
000-BDQ-402 (237 observations)  
Draco Sequence
19 07 06.19 +69 08 43.9  (286.77578 +69.14552) Search nearby
B1950.0 19 07 20.01 +69 03 54.1
Galactic coord. 100.080 +23.858
Other names

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2E 1907.3+6903 2MASS J19070616+6908439 Downes EP Dra
USNO-B1.0 1591-0154351 X 1907+690  
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Variability type
Spectral type em
Mag. range
17.6 - <21.0 V
Discoverer --
Outburst --
Period 0.072656 d  (104.625 min)
Rise/eclipse dur. --
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Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
3 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
4 R.A.Remillard, B.A.Stroozas, S.Tapia, A.Silber, ApJ 379, No.2, 715, 1991. 1991ApJ...379..715R
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 16.27H = 15.69
AllWISE W1 = 15.54W2 = 14.99W3 = 13.13W1 - W2 = 0.55
GALEX-DR5 FUV = 17.72NUV = 18.06FUV - NUV = -0.34
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2020-05-14 20:43 UTC Gaia DR2 position.
4 Admin, VSX 2017-12-15 21:41 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
3 Otero, Sebastian Alberto 2011-04-29 18:58 UTC Primary record creation. Orbital period, type and range from Downes (2001). 2MASS position.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.