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Latest Details
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Name
  PR Her  
AAVSO UID
000-BCB-409 (5624 observations)  
Constellation
Hercules Sequence
J2000.0
18 08 04.44 +38 46 17.3  (272.01851 +38.77148) Search nearby
B1950.0 18 06 24.35 +38 45 45.7
Galactic coord. 65.572 +24.586
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1804+38 ASASSN-V J180804.44+384617.3 CRTS J180804.4+384617
CRTS J180804.5+384617 Downes PR Her SON 4247
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Variability type
UGWZ
Spectral type --
Mag. range
12.85 - 20.96 V
Discoverer --
Epoch
--
Outburst --
Period 0.05422 d  (78.08 min)
Rise/eclipse dur. --
Remarks
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1 Cook, Michael Outburst on 2011-11-22
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References
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1 W. MacDonald, cvnet-outburst #4407, 2011 --
2 Coppejans, D. L.; et al., 2016, Statistical properties of dwarf novae-type
cataclysmic variables: the outburst catalogue
2016MNRAS.456.4441C
3 Drake, A. J.; et al., 2014, Cataclysmic variables from the Catalina
Real-time Transient Survey
2014MNRAS.441.1186D
4 T. Kato, F.-J. Hambsch, H. Maehara et al., 2012, arXiv:1210.0678
[astro-ph.SR]
2012arXiv1210.0678K
5 T. Kato, 2011, vsnet-alert 13938 --
6 Catalina Real-time Transient Survey, 2011 (CSS Data) 2009ApJ...696..870D
7 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
8 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
9 MVS N301, 1957. --
10 C.Hoffmeister, VSS 1, N5, 1951. --
External Links
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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.
GALEX-DR5 FUV = 21.47NUV = 21.20FUV - NUV = 0.27
Images
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Supporting Documents
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Revision History
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6 Bernhard, Klaus 2017-02-01 01:57 UTC PPMXL position. CRTS identification from 2016MNRAS.456.4441C.
5 Admin, VSX 2012-10-05 01:38 UTC Update from [2012arXiv1210.0678K].
4 Admin, VSX 2011-12-10 03:35 UTC Update from [vsnet-alert 13938].
3 Otero, Sebastian Alberto 2011-11-23 01:33 UTC Minimum from NOFS photometry (Henden, priv. comm.). Maximum from MacDonald's outburst detection. PPMXL position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.