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Latest Details
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Name
  NSV 13660  
AAVSO UID
000-BCN-705 (33 observations)  
Constellation
Cepheus Sequence
J2000.0
21 18 34.77 +62 35 08.1  (319.64488 +62.58558) Search nearby
B1950.0 21 17 24.34 +62 22 26.0
Galactic coord. 100.999 +9.172
Other names

(Internal only)
5 Cep alf Cep AAVSO 2116+62
ADS 14858 A ALPHA CEP Alderamin
BD+61 2111 GJ 826.0 HD 203280
HIP 105199 HR 8162 SAO 19302
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Variability type
DSCT
Spectral type A8Vn
Mag. range
2.46 V (0.002)TESS
Discoverer --
Epoch
19 Oct 2019 (HJD 2458776.429) Ephemeris
Outburst --
Period 0.0498 d  (71.7 min)
Rise/eclipse dur. --
Remarks
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1 Mishevskiy, Nikolay J-K= 0.09, B-V= 0.22.
2 GCVS Team ADS 14858A (B 10.6, 206".8, 22deg, 1907). Var? [M.Golay, IAU Symp No.54, 275, 1973.].
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References
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1 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
2 Gray, R. O.; et al., 2003, Contributions to the Nearby Stars (NStars)
Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The
Northern Sample. I.
2003AJ....126.2048G
3 B.Hauk, AsAp 11, 79, 1971. 1971A&A....11...79H
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Images
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Supporting Documents
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2 Phase plot P= 0.05 d Mishevskiy, Nikolay 2020-03-05 21:18 UTC
1 Light curve TESS Mishevskiy, Nikolay 2020-03-05 21:17 UTC
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Revision History
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2 Mishevskiy, Nikolay 2020-03-05 00:15 UTC Type, period, epoch and amplitude from TESS data. Position from HIPPARCOS. Mean magnitude from GCPD.
1 Admin, VSX 2005-12-17 20:33 UTC Preserved original object data.