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XY LEO

Coordinates | Light elements | Current Minima | O-C diagram
Comments | Catalogue numbers | References | Get DSS field

  • General characteristics
  • RA
    (2000)
    DEC
    (2000)
    V
    Depth
    Sp
    B-V
    Type
    Pri
    Sec
    Pri
    Sec
    10 01 40.4269
    +17 24 32.700
    9.45
    0.5
    0.4
    K0V
    K0V
    0.98
    EW/KW

  • Statistics of collected times of minima
  • Total
    number
    Type
    Method
    Years
    Pri
    Sec
    Vi
    P
    Pg
    Pe
    Ccd
    Other
    197
    105
    92
    13
    8
    0
    172
    4
    0
    1944-2000

  • Light elements:
        The following elements were used to prepare the (O-C) diagram. Please check for any updated elements and current minima and phase.
    Min I = JD Hel 2445074.477 + 0.28410278 E
  • Comments: Only pe and ccd minima after JD 2439571.
  • Catalogue numbers: FL1155 BD+182307 P3373.
  • References:
        The references are links which will try to find the article in ADS. Please note that sometimes the article may not be listed in ADS, or other articles by the same authors may be found. This can happen if the paper is old or in an obscure journal.
    Barden, S. C. 1987, ApJ, 317, 333
    Hrivnak, B. J. 1985, ApJ, 290, 696
    Pan, L. \& Cao, M. 1998, Ap\&SS, 259, 285
  • Get the 15' field centered on these coordinates from the Digitized Sky Survey at the STScI Archive.
  •  

  • Newer ephemeris data is available online at http://www.as.up.krakow.pl/ephem. Please use the more recent version in your research.

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