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Name
  V0644 Cep  
AAVSO UID
000-BDL-690 (70 observations)  
Constellation
Cepheus Sequence
J2000.0
22 06 21.04 +59 39 38.3  (331.58767 +59.66064) Search nearby
B1950.0 22 04 41.75 +59 24 58.4
Proper motion
RA: -3.5 +/- 1.3 mas/yDec: 1.6 +/- 0.9 mas/ySource: UCAC4
Galactic coord. 103.438 +3.191
Other names

(Internal only)
2MASS J22062102+5939381 ASASSN-V J220620.94+593937.9 DO 40744
GSC 03981-00474 IRAS 22047+5924 Tmz V662
UCAC4 749-072467    
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Variability type
LC
Spectral type M2Iab
Mag. range
10.7 - 11.8 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
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1 Dorda, R.; Negueruela, I.; González-Fernández, C., 2018, The red supergiant
population in the Perseus arm		 2018MNRAS.475.2003D
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
3 K. Takamizawa, 2000
(ftp://ftp.kusastro.kyoto-u.ac.jp/pub/vsnet/others/TmzV/newvar.cat).		 --
External Links
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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 = 5.58H = 4.48K = 4.11J - K = 1.47
AllWISE W1 = 3.63W3 = 2.72W4 = 1.39W3 - W4 = 1.33
APASS-DR9 B = 13.97V = 11.13g' = 12.57r' = 10.10B - V = 2.85
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2020-12-01 00:54 UTC Type and minimum magnitude from ASAS-SN data. Gaia DR2 position. Spectral type from 2018MNRAS.475.2003D.
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.

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