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Latest Details
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Name
  Z Boo  
AAVSO UID
000-BBV-187 (7008 observations)  
Constellation
Boötes Sequence
J2000.0
14 06 29.55 +13 29 05.6  (211.62312 +13.48489) Search nearby
B1950.0 14 04 04.26 +13 43 22.1
Proper motion
RA: -8.4 +/- 2.2 mas/yDec: -6.3 +/- 0.9 mas/ySource: UCAC4
Galactic coord. 358.765 +67.787
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J14062954+1329058 AAVSO 1401+13 ASASSN-V J140629.59+132906.0
ATO J211.6231+13.4849 BD+14 2700 DO 14858
GSC 00907-00572 HD 123304 HV 111
IRAS 14040+1343 NSVS J1406297+132903 PPM 130314
TYC 907-572-1    
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Variability type
M
Spectral type M4e-M6e
Mag. range
8.2 - 15.2 V
Discoverer Louisa Wells (1898)
Epoch
31 Mar 2008 (HJD 2454557.0) Ephemeris
Outburst --
Period 280.4 d
Rise/eclipse dur. 39%  (109 d)
Remarks
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1 GCVS Team H2O maser.
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References
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1 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2014yCat....1.2023S
2 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
3 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
4 T. Karlsson, Maxima of Mira stars --
5 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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 = 5.10H = 4.17K = 3.83J - K = 1.27
AllWISE W1 = 3.39W3 = 1.91W4 = 1.32W3 - W4 = 0.58
APASS-DR9 B = 12.45V = 11.99g' = 12.08r' = 10.91B - V = 0.46
SDSS-DR12 u = 16.02g = 15.73r = 14.86i = 10.03z = 8.34u - g = 0.29r - i = 4.84
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 14 06 29.55 +13 29 05.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 LPV Program
Revision History
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4 Fernig, Leo 2022-04-22 13:32 UTC Discoverer updated from 1907AnHar..55....1C page 17
3 Otero, Sebastian Alberto 2020-05-07 07:24 UTC Period, epoch and minimum magnitude from AAVSO data. Spectral type from Skiff (2016). UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.