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Name
  NT Cep  
AAVSO UID
000-BDL-378 (1 observation)  
Constellation
Cepheus Sequence
J2000.0
21 30 37.12 +61 42 49.9  (322.65467 +61.71386) Search nearby
B1950.0 21 29 18.74 +61 29 34.9
Proper motion
RA: -13.0 +/- 0.9 mas/yDec: -1.8 +/- 1.0 mas/ySource: UCAC4
Galactic coord. 101.383 +7.562
Other names

(Internal only)
2MASS J21303710+6142498 ASASSN-V J213037.37+614249.2 BD+61 2146
GSC 04249-02189 HBV 486 IRAS 21293+6129
IRC +60320 PPM 22957 RAFGL 5623S
SAO 19461 TIC 403846001 TYC 4249-2189-1
UCAC4 759-061209    
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Variability type
SRB
Spectral type M6
Mag. range
9.4 - 10.2 V
Discoverer --
Epoch
10 Jun 2015 (HJD 2457184.00) Ephemeris
Outburst --
Period 58.49 d
Rise/eclipse dur. --
Remarks
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References
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1 Jayasinghe, T.; Stanek, K. Z.; Kochanek, C. S., 2020, The ASAS-SN all-sky
catalog of bright variable stars		 2020AAS...23515403J
2 A.A.Wachmann, IBVS N749, 1972 (IBVS N770, 1973- corrections). 1972IBVS..749....1W
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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 = 4.12H = 3.12K = 2.59J - K = 1.52
APASS-DR9 B = 10.99V = 9.57g' = 10.35r' = 8.80i' = 6.85B - V = 1.41
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2021-05-20 03:15 UTC Gaia EDR3 position. Maximum magnitude derived from Tycho data. Type and minimum magnitude from ASAS-SN data. Period and epoch from 2020AAS...23515403J.
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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