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Details for Revision 1
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Name
  bet Cas  
AAVSO UID
000-BCV-257 (No observations)  
Constellation
Cassiopeia Sequence
J2000.0
00 09 10.70 +59 08 59.0  (2.29458 +59.14972) Search nearby
B1950.0 00 06 33.16 +58 52 17.3
Galactic coord. 117.528 -3.278
Other names

(Internal only)
11 Cas AAVSO 0003+58 ADS 107 A
BD+58 3 GJ 8.0 HD 432
HIP 746 HR 21 IRC +60004
RAFGL 21 SAO 21133  
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Variability type
DSCTC
Spectral type F2III-IV
Mag. range
2.25 - 2.31 V
Discoverer --
Epoch
19 Aug 1965 (HJD 2438991.876) Ephemeris
Outburst --
Period 0.1043 d  (2.50 h)
Rise/eclipse dur. 40%  (1 h)
Remarks
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1 Otero, Sebastian Alberto Monoperiodic. No period changes.
2 GCVS Team VB A (B 13.7m, 31.3", 243deg); SB (P = 27d). [Fe/H] = 0.64.
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References
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1 The long-term behaviour of the photometric variability of β Cassiopeiae 1994A&AS..108...55R
2 R.L.Millis, PASP 78, 340, 1966. 1966PASP...78..340M
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Supporting Documents
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Stellar Association Membership
 Alessi 20 Open Cluster 2012A&A...548A..97Z
Revision History
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2 Otero, Sebastian Alberto 2009-10-09 03:59 UTC Improved period from reference confirmed against Hipparcos data, which shows the constancy of the period and the monoperiodic nature.
Position from Hipparcos.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.