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Latest Details
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Name
  BD+36 4455  
AAVSO UID
000-BMP-883 (140 observations)  
Constellation
Cygnus Sequence
J2000.0
21 11 53.50 +37 05 45.9  (317.97292 +37.09608) Search nearby
B1950.0 21 09 53.64 +36 53 24.3
Galactic coord. 81.758 -7.660
Other names

(Internal only)
1SWASP J211153.49+370545.8 2MASS J21115350+3705458 GSC 02714-02127
TYC 2714-2127-1 UCAC4 636-108459 USNO-A2.0 1200-17356491
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Variability type
SPB
Spectral type B8V
Mag. range
10.40 - 10.44 V
Discoverer Gabriel Murawski
Epoch
12 Oct 2016 (HJD 2457673.76) Ephemeris
Outburst --
Period 3.827605 d
Rise/eclipse dur. --
Remarks
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1 Murawski, Gabriel SuperWASP magnitudes contaminated by GSC 02714-01386 (V= 13.0 mag; sep. 27"). Range has been corrected. Other period: 3.7880 d. (epoch: 2457673.23). J-K= 0.00; B-V= -0.04.
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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 Butters, O. W.; et al., 2010, The first WASP public data release 2010A&A...520L..10B
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 11 53.50 +37 05 45.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 BD+36 4455 phase curve Murawski, Gabriel 2018-03-18 23:00 UTC Combined phase curve data from ASAS-SN and SuperWASP for primary and secondary period.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Murawski, Gabriel 2018-03-20 23:24 UTC Spectral type from SIMBAD.

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