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Name
  KAO-EGYPT J214216.38+440015.1  
AAVSO UID
000-BMC-833 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 42 16.38 +44 00 15.1  (325.56825 +44.00419) Search nearby
B1950.0 21 40 19.25 +43 46 30.7
Proper motion
RA: -5.2 +/- 7.6 mas/yDec: 2.4 +/- 7.2 mas/ySource: UCAC4
Galactic coord. 90.776 -6.744
Other names

(Internal only)
2MASS J21421638+4400149 GSC2.3 N2U5038884 UCAC4 671-102307
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Variability type
EW
Spectral type --
Mag. range
16.44 - 16.65 V
Discoverer M. A. El-Sadek, A. Essam, G. M. Hamed, and M. Shaban
Epoch
27 Sep 2016 (HJD 2457659.3084) Ephemeris
Outburst --
Period 0.3686 d  (8.85 h)
Rise/eclipse dur. --
Remarks
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1 El-Sadek, Mohammed O'Connell effect. Min II = 16.63 V
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References
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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 = 14.70H = 14.19K = 14.13J - K = 0.57
AllWISE W1 = 14.12W2 = 14.14W1 - W2 = -0.01
Images
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Supporting Documents
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2 Report for New Variable Star Discovery KAO-EGYPT J214216.38+440015.1.pdf El-Sadek, Mohammed 2016-11-20 11:17 UTC Report for New Variable Star Discovery KAO-EGYPT J214216.38+440015.1
1 V2_Finding Chart of the New Variable KAO-EGYPT J214216.38+440015.1.jpg El-Sadek, Mohammed 2016-11-17 12:33 UTC V2_Finding Chart of the New Variable KAO-EGYPT J214216.38+440015.1
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Revision History
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1 El-Sadek, Mohammed 2016-11-22 06:23 UTC Initial submission.