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Latest Details
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Name
  HD 187238  
AAVSO UID
000-BNW-289 (101 observations)  
Constellation
Vulpecula Sequence
J2000.0
19 48 11.84 +22 45 46.3  (297.04933 +22.76286) Search nearby
B1950.0 19 46 03.07 +22 38 14.7
Galactic coord. 59.519 -1.418
Other names

(Internal only)
ASAS J194812+2245.8 BD+22 3812 DO 18172
GSC 02139-02393 HIP 97434 IRAS 19460+2238
IRC +20434 PPM 109743 SAO 87735
TIC 390799292 TYC 2139-2393-1  
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Variability type
LC
Spectral type K2Iab/Ib
Mag. range
7.00 - 7.10 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
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1 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
2 Bidelman, W. P., 1957, Spectral Classification of Stars Noted on Case
Objective-Prism Plates. II		 1957PASP...69..326B
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Location    Go   
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Images
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Size 5' x 5' (297 x 298 pixels)
Center 19 48 11.84 +22 45 46.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 SNEWS Campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Otero, Sebastian Alberto 2021-02-10 21:31 UTC Maximum magnitude from Hipparcos data. Minimum magnitude from GCPD data. Spectral type from 1957PASP...69..326B. Gaia EDR3 position.

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