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Latest Details
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Name
  PR Per  
AAVSO UID
000-BCW-780 (6247 observations)  
Constellation
Perseus Sequence
J2000.0
02 21 42.41 +57 51 46.1  (35.42671 +57.86281) Search nearby
B1950.0 02 18 07.98 +57 38 05.0
Proper motion
RA: -0.802 +/- 0.048 mas/yDec: -1.107 +/- 0.038 mas/ySource: Gaia DR1
Galactic coord. 134.727 -2.927
Other names

(Internal only)
AAVSO 0214+57 ASASSN-V J022142.33+575145.7 BD+57 550
HD 14404 HIP 10995 IRC +60085
RAFGL 4188S SAO 23234  
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Variability type
LC
Spectral type M1Iab-Ib
Mag. range
7.7 - 8.2 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team In the region of the open cluster h, khi Per.
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References
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1 R.Weber, BSAM N20, 79, 1968. --
External Links
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Location    Go   
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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 = 3.56H = 2.68K = 2.25J - K = 1.31
AllWISE W3 = 1.13W4 = 0.04W3 - W4 = 1.09
APASS-DR9 B = 10.35
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 02 21 42.41 +57 51 46.1 (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.
3 Otero, Sebastian Alberto 2011-11-11 00:00 UTC Range from Hipparcos, Tycho, GCPD and AAVSO V-data.
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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