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Details for Revision 1
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Name
  LL Per  
AAVSO UID
000-BFC-166 (3295 observations)  
Constellation
Perseus Sequence
J2000.0
02 14 51.50 +57 29 34.0  (33.71458 +57.49278) Search nearby
B1950.0 02 11 20.50 +57 15 36.1
Galactic coord. 133.984 -3.578
Other names

(Internal only)
2MASS J02145153+5729344 IPHAS J021451.53+572934.5 SON 7719
USNO-B1.0 1474-0092550    
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Variability type
EA/SD:
Spectral type --
Mag. range
17.0 - 19.5 p
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Min II= 16.86 r.
2 GCVS Team In the region of the open cluster h, khi Per.
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References
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1 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
2 C.Hoffmeister, AN 287, H.4, 169, 1963. 1963AN....287..169H
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2020-08-04 03:39 UTC Phase plot with ZTF data.
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Revision History
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3 Otero, Sebastian Alberto 2020-08-04 03:39 UTC Type, period, epoch, eclipse duration and range from ZTF data. Gaia DR2 position.
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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