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Name
  ST Cas  
AAVSO UID
000-BBB-395 (1390 observations)  
Constellation
Cassiopeia Sequence
J2000.0
00 17 32.08 +50 17 14.4  (4.38367 +50.28733) Search nearby
B1950.0 00 14 52.72 +50 00 34.7
Proper motion
RA: -3.948 +/- 0.052 mas/yDec: -2.256 +/- 0.038 mas/ySource: Gaia DR1
Galactic coord. 117.402 -12.220
Other names

(Internal only)
AAVSO 0012+49 AN 65.1905 ASASSN-V J001732.10+501713.9
BD+49 41 HD 1306 HIP 1401
HV 1167    
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Variability type
SR
Spectral type C4,4(N3)
Mag. range
9.0 - 10.00 V
Discoverer Williamina Fleming (1905)
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 S.Gaposchkin, HA 118, N26, 1952. 1952AnHar.118...25G
3 Z.Kopal, V.Vand, Atlas d'etoiles variables 3, Serie 1, 1933. --
4 Dunér, N. C.; Hartwig, E.; Muller, G., 1907, Benennung von neu entdeckten
veränderlichen Sternen
1907AN....176..181.
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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 = 5.34H = 4.24K = 3.88J - K = 1.46
AllWISE W2 = 3.01W3 = 2.64W4 = 2.46W3 - W4 = 0.17
APASS-DR9 B = 11.34V = 9.16g' = 10.23r' = 8.22i' = 7.38B - V = 2.18
Images
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Supporting Documents
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Revision History
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4 Fernig, Leo 2022-09-21 20:28 UTC Discoverer updated from 1907AN....176..181. p185
3 Otero, Sebastian Alberto 2020-05-24 17:41 UTC Range from the GCVS (November 2019 version).
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.