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Name
  Z Ser  
AAVSO UID
000-BCX-205 (257 observations)  
Constellation
Serpens Sequence
J2000.0
15 16 02.70 +02 10 04.5  (229.01125 +2.16792) Search nearby
B1950.0 15 13 31.00 +02 21 06.1
Proper motion
RA: -14.21 +/- 1.63 mas/yDec: -0.27 +/- 1.12 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 3.378 +47.338
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1511+02 AN 112.1908 ASAS J151603+0210.1
BD+02 2940 DO 3683 EIC 420
GSC 00340-00129 HIP 74704 HV 3132
IRAS 15135+0221 TYC 340-129-1  
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Variability type
SRB
Spectral type M5III
Mag. range
8.50 - 9.83 V
Discoverer --
Epoch
04 Jul 2007 (HJD 2454286.0) Ephemeris
Outburst --
Period 88.2 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Other periods 80.65 and 153.2 d.
2 GCVS Team The elements are valid during JD2422000 - 31000.
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 G.P.Zakharov, Perem. Zvezdy 10, N2, 73, 1955. 1954PZ.....10...73Z
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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 = 4.71H = 3.52K = 3.20J - K = 1.51
AllWISE W1 = 3.00W2 = 2.66W3 = 2.31W4 = 1.81W1 - W2 = 0.34W3 - W4 = 0.50
APASS-DR9 B = 11.11V = 9.73g' = 10.54r' = 8.98i' = 7.06B - V = 1.38
GALEX-DR5 NUV = 19.54
SDSS-DR12 u = 14.11g = 13.83r = 8.76i = 12.81z = 6.45u - g = 0.28r - i = -4.05
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2014-04-08 21:53 UTC Primary record creation. Type, period, epoch and range from ASAS-3 data.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.