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Latest Details
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Name
  BF Per  
AAVSO UID
000-BFC-032 (2 observations)  
Constellation
Perseus Sequence
J2000.0
03 21 56.86 +46 14 07.1  (50.48692 +46.23531) Search nearby
B1950.0 03 18 29.84 +46 03 23.5
Proper motion
RA: -4.7 +/- 3.3 mas/yDec: 1.5 +/- 3.4 mas/ySource: UCAC4
Galactic coord. 148.253 -9.105
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AN 19.1936 ASASSN-V J032156.84+461406.9 NSVS J0321570+461404
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Variability type
SR
Spectral type --
Mag. range
15.1 - 16.7 p
Discoverer --
Epoch
18 Apr 1928 (HJD 2425355) Ephemeris
Outburst --
Period 240 d
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
2 MVS N256, 1957. --
3 G.R.Miczaika, KVBB N19, 1938. 1940KVeBB...5....3H
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 = 7.69H = 6.67K = 6.29J - K = 1.39
AllWISE W1 = 6.21W2 = 6.22W3 = 5.86W4 = 5.54W1 - W2 = -0.00W3 - W4 = 0.32
APASS-DR9 B = 15.47V = 13.47g' = 14.43r' = 12.53i' = 10.47B - V = 2.01
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 03 21 56.86 +46 14 07.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Melotte 20 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
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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