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Name
  V0544 Her  
AAVSO UID
000-BCW-026 (1532 observations)  
Constellation
Hercules Sequence
J2000.0
16 38 05.39 +08 37 58.4  (249.52246 +8.63289) Search nearby
B1950.0 16 35 41.20 +08 43 53.9
Galactic coord. 25.063 +33.505
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1633+08 APOP 54142+0011488 AllWISE J163805.38+083758.1
CRTS J163805.3+083758 CRTS J163805.4+083758 CSS 080428:163805+083758
CSS_J163805.3+083757 Downes V0544 Her GALEX J163805.4+083758
GSC2.3 N3UM011488 Gaia20bus MLS_J163805.4+083758
PSO J163805.384+083758.486 SDSS J163805.38+083758.3 SON 9789
USNO-A2.0 0975-08451887 USNO-B1.0 0986-0287321 WISE J163805.37+083757.8
ZTF18aboacjl    
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Variability type
UGSU:
Spectral type cv
Mag. range
14.7 - 19.5 V
Discoverer Cuno Friedrich Ludwig Hoffmeister
Epoch
--
Outburst --
Period 0.069: d  (99 min)
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick In outburst in USNO-A2.0 (mag. 14.8 B, 15.3 R).
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References
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1 P. Schmeer, 2020, vsnet-alert #24195 --
2 Gaia Alerts, 2020 (online data) --
3 T. Kato, 2019, vsnet-alert #23340 --
4 Coppejans, D. L.; et al., 2016, Statistical properties of dwarf novae-type
cataclysmic variables: the outburst catalogue
2016MNRAS.456.4441C
5 Breedt, E.; et al., 2014, 1000 cataclysmic variables from the Catalina
Real-time Transient Survey
2014MNRAS.443.3174B
6 Drake, A. J.; et al., 2014, Cataclysmic variables from the Catalina
Real-time Transient Survey
2014MNRAS.441.1186D
7 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
8 Catalina Real-time Transient Survey, 2008 (CSS Data) 2009ApJ...696..870D
9 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
10 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2003A&A...403..699M
11 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
12 N.Vogt, F.M.Bateson, AsAp Suppl 48, N3, 383, 1982. 1982A&AS...48..383V
13 C.Hoffmeister, AN 290, H.1-2, 43, 1967. 1967AN....290...43H
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.
AllWISE W1 = 16.34W2 = 16.37W1 - W2 = -0.03
GALEX-DR5 FUV = 21.27NUV = 21.11FUV - NUV = 0.15
SDSS-DR12 u = 20.41g = 19.74r = 19.04i = 18.60z = 18.42u - g = 0.66r - i = 0.44
Images
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Supporting Documents
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Revision History
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7 Schmeer, Patrick 2020-03-09 18:54 UTC Type from vsnet-alert 23340 and 24195. Maximum magnitude from ASAS-SN Sky Patrol and AAVSO data. Minimum magnitude derived from Gaia Alerts data. Discoverer added from 1967AN....290...43H.
6 Admin, VSX 2017-12-15 21:57 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
5 Schmeer, Patrick 2017-07-12 18:28 UTC Five additional catalog designations
4 Bernhard, Klaus 2017-01-31 21:05 UTC PPMXL position. CRTS identification from 2016MNRAS.456.4441C.
3 Bernhard, Klaus 2017-01-07 17:47 UTC Period from 2014MNRAS.443.3174B.
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.