Access to Astronomical Catalogues

← Click to display the menu
J/AcA/59/193     BV photometry of stars in NGC 6866    (Molenda-Zakowicz+, 2009)

Photometric study of variable stars in the open cluster NGC 6866. Molenda-Zakowicz J., Kopacki G., Steslicki M., Narwid A. <Acta Astron., 59, 193-211 (2009)> =2009AcA....59..193M
ADC_Keywords: Clusters, open ; Stars, variable ; Photometry, UBV Keywords: stars: oscillations - stars: variables: general - delta Sct - open clusters and associations: individual: NGC6866 Abstract: We report the discovery of 19 variable stars and two blue stragglers in the field of the open cluster NGC 6866. Three of the variable stars we classify as delta Sct, two as g Dor, four as WUMa, two as ellipsoidal variables, and one as an eclipsing binary. Seven stars show irregular variability. Two of the pulsators, delta Sct star NGC 6866-29 and gamma Dor star NGC 6866-21, are multiperiodic. Description: Our observations were carried out at the Bialkow Observatory of the Wroclaw University on 14 nights between April 27 and July 21, 2007. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 82 22 Photometric data for variable stars in NGC6866 table3.dat 75 552 BV photometry of stars of NGC 6866
See also: J/PAZh/36/354 : NGC 6866 proper motions and CCD photometry (Frolov+, 2010) Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 3 A3 --- Var Variable name (VNN, <[MKS2009] VNN> in Simbad) 5- 8 I4 --- WEBDA ? WEBDA number 10- 18 A9 --- VType Variable type 20- 21 I2 h RAh Right ascension (J2000) 23- 24 I2 min RAm Right ascension (J2000) 26- 30 F5.2 s RAs Right ascension (J2000) 32 A1 --- DE- Declination sign (J2000) 33- 34 I2 deg DEd Declination (J2000) 36- 37 I2 arcmin DEm Declination (J2000) 39- 42 F4.1 arcsec DEs Declination (J2000) 44- 49 F6.3 mag Vmag ?=- Johnson V magnitude 51- 55 F5.3 mag B-V ?=- Johnson B-V colour index 57- 61 F5.3 mag DBmag ?=- Range of variability in B band 63- 67 F5.3 mag DVmag ?=- Range of variability in V band 69- 73 F5.3 mag DIcmag Range of variability in Ic band 75- 82 F8.6 d Per ?=- Period
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 3 I3 --- Seq [1/937] Sequential number (<[MKS2009] NNN> in Simbad) 5- 6 I2 h RAh Right ascension (J2000) 8- 9 I2 min RAm Right ascension (J2000) 11- 15 F5.2 s RAs Right ascension (J2000) 17 A1 --- DE- Declination sign (J2000) 18- 19 I2 deg DEd Declination (J2000) 21- 22 I2 arcmin DEm Declination (J2000) 24- 27 F4.1 arcsec DEs Declination (J2000) 29- 35 F7.4 mag Bmag Johnson magnitude 37- 43 F7.4 mag Vmag Johnson magnitude 45- 50 F6.4 mag B-V Johnson B-V colour index 52- 63 A12 --- NOMAD Nomad (Cat. I/297) designation (NNNN-NNNNNNN) 65- 68 I4 --- WEBDA ? WEBDA number 70- 72 A3 --- Var Variable name, as given in table2 74- 75 I2 % Pm ? Membership probability
Acknowledgements: Joanna Molenda-Zakowicz, molenda(at)astro.uni.wroc.pl History: * 13-Jul-2010: Original data * 15-Nov-2010: Position of star 635 (V06) corrected, from table2 of the paper.
(End) Patricia Vannier [CDS] 13-Jul-2010
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

catalogue service

© UDS/CNRS

Contact