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Latest Details
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Name
  DW Cnc  
AAVSO UID
000-BBN-975 (76315 observations)  
Constellation
Cancer Sequence
J2000.0
07 58 53.04 +16 16 45.2  (119.72100 +16.27921) Search nearby
B1950.0 07 56 02.30 +16 24 56.8
Proper motion
RA: -20.1 +/- 4.9 mas/yDec: -3.4 +/- 5.1 mas/ySource: UCAC4
Galactic coord. 205.335 +22.063
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0753+16 Downes DW Cnc HS 0756+1624
SDSS J075853.03+161645.1 SDSS J075853.03+161645.2 SVS 2424
ZTF17aabhbir ZTF20acuafnq  
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Variability type
UG/DQ
Spectral type OB
Mag. range
11.36 - 17.7 V
Discoverer --
Epoch
--
Outburst --
Period 0.0597927 d  (86.1015 min)
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Szkody, P.; Olde Loohuis, C.; Kiplitz, B.; et al., 2021, Cataclysmic
Variables in the Second Year of the Zwicky Transient Facility
2021AJ....162...94S
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
4 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
5 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
6 T. Crawford, D. Boyd, C. Gualdoni, T. Gomez, W. MacDonald II, A. Oksanen,
2008, JAAVSO 36, 60
2008JAVSO..36...60C
7 R.A.Downes, 2001, PASP 113, 764 (2006 archival) 2005JAD....11....2D
8 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
9 Dzh.A.Stepanyan, Perem. Zvezdy 21, N5, 691, 1982. 1982PZ.....21..691S
10 Detection of the First Observed Outburst of DW Cancri --
11 K. Mukai, The Intermediate Polars --
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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 = 14.65H = 14.34K = 14.03J - K = 0.62
AllWISE W1 = 13.76W2 = 13.39W3 = 12.15W1 - W2 = 0.37
APASS-DR9 B = 15.54V = 15.56g' = 15.47r' = 15.38i' = 15.38B - V = -0.03
SDSS-DR12 u = 14.70g = 15.14r = 14.83i = 14.93z = 14.97u - g = -0.44r - i = -0.11
Images
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2023-04-23 18:08 UTC Minimum magnitude derived from ZTF data. Gaia DR3 position.
5 Admin, VSX 2012-08-31 02:13 UTC Update from [2008JAVSO..36...60C].
4 MacDonald, Walter 2010-04-08 00:37 UTC Maximum magnitude changed to reflect first observed outburst in 2007.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-05-28 01:30 UTC Update from [2009arXiv0905.3476G].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.