1999A&A...350..513K


Query : 1999A&A...350..513K

1999A&A...350..513K - Astronomy and Astrophysics, volume 350, 513-516 (1999/10-2)

Time series analysis of V 368 Cephei photometry.

KAHANPAEAE J., JETSU L., ALHA L., EZHKOVA O.V., GRANKIN K.N., HACKMAN T., IBRAGIMOV M.A., KOKKO M., KONDRATIEV V.B., LAAKSO T., LINDROOS O., MEL'NIKOV S.Y., NIKULA P.O., SCHULTZ J., SHEVCHENKO V.S., TORPPA J., TUOMINEN I., TYYNELAE J. and VIRTANEN J.

Abstract (from CDS):

Our time series analysis of V 368 Cep photometry ascertains the rotation period of 2.74d uniquely. The manifestations of starspot induced luminosity variations in this chromospherically active star include rapid light curve changes and differential rotation of about 3%. We conclude that the single rapidly rotating variable V 368 Cep is a high inclination K1v post T Tauri star.

Abstract Copyright:

Journal keyword(s): stars: variables: general - stars: individual: V 368 Cep - techniques: photometric

VizieR on-line data: <Available at CDS (J/A+A/350/513): table5.dat table5.tex>

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 HD 199178 Ro* 20 53 53.6520433056 +44 23 11.080108284   7.98 7.24     G5III-IV 207 1
2 HD 219285 * 23 12 43.1968634352 +78 03 53.516488860   9.08 8.64     F8 5 0
3 HD 219522 * 23 14 18.8916233856 +77 56 58.037713512   8.90 8.25     G0 10 0
4 HD 220140 RS* 23 19 26.6385484104 +79 00 12.673035540   8.43 7.54 7.17 6.76 G9V 134 1

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2022.05.22-23:07:35

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