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Details for Revision 2
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Name
  CD Del  
AAVSO UID
000-BDQ-107 (215 observations)  
Constellation
Delphinus Sequence
J2000.0
20 23 04.12 +14 09 19.2  (305.76717 +14.15533) Search nearby
B1950.0 20 20 44.04 +13 59 37.5
Galactic coord. 56.507 -12.967
Other names

(Internal only)
AN 141.1930 ASASSN-V J202304.07+140920.3 ATO J305.7670+14.1555
WISE J202304.10+140920.1    
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Variability type
RRAB
Spectral type --
Mag. range
13.0 - 14.4 p
Discoverer --
Epoch
12 Sep 1942 (HJD 2430614.531) Ephemeris
Outburst --
Period 0.4995263 d  (11.98863 h)
Rise/eclipse dur. 11%  (1.319 h)
Remarks
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 R.Ziener, MVS 2, H.2, 29, 1963. --
3 C.Hoffmeister, Sonn Mitt N22, 1933. 1933MiSon..22....1H
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Supporting Documents
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1 CD Del Phase Plot Mifsud, Martin 2022-09-14 17:22 UTC Phase plot with ASAS-SN and Mifsud observations.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Mifsud, Martin 2022-08-23 16:03 UTC Period, epoch, rise duration and range from ASAS-SN and Mifsud data. Gaia DR3 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.

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