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Details for Revision 2
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Name
  NSV 12215  
AAVSO UID
--  
Constellation
Aquila Sequence
J2000.0
19 37 44.09 +01 49 36.5  (294.43370 +1.82680) Search nearby
B1950.0 19 35 12.25 +01 42 47.0
Galactic coord. 39.908 -9.436
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASAS J193744+0149.6 CSV 4750 GSC 00479-00823
SON 4421    
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Variability type
EW/KW
Spectral type K2
Mag. range
10.61 - 11.15 V
Discoverer --
Epoch
26 Jul 2002 (HJD 2452481.639) Ephemeris
Outburst --
Period 0.531737 d  (12.7617 h)
Rise/eclipse dur. --
Remarks
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1 2004IBVS.5532....1O Min II = 11.07V.
2 GCVS Team Const? [H.Gessner, VSS 7, H. 2, 65, 1966.].
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)		 2017ARep...61...80S
2 Bob Nelson's O-C files, 2016 --
3 K. Honková; J. Jurysek; M. Lehký; et al., 2013, OEJV #160 2013OEJV..160....1H
4 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863		 2008IBVS.5863....1K
5 S.A.Otero, IBVS N5532, 2004. 2004IBVS.5532....1O
6 S.A.Otero, IBVS N5532, 2004. 2004IBVS.5532....1O
7 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
8 MVS 305, 1957. --
9 C.Hoffmeister, Erg AN 12, No.1, 1949. --
External Links
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Supporting Documents
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Stellar Association Membership
 Alessi 44 Open Cluster 2012A&A...548A..97Z
Revision History
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6 Otero, Sebastian Alberto 2020-05-24 18:39 UTC Position from the GCVS (November 2019 version).
5 Otero, Sebastian Alberto 2016-06-30 00:27 UTC Update from [2013OEJV..160....1H].
4 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
3 Admin, VSX 2008-12-03 03:18 UTC Primary name changed to GCVS designation [2008IBVS.5863....1K]
2 Admin, VSX 2007-03-23 19:55 UTC Update from [2004IBVS.5532....1O].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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