Standard Star

54 Leo

BS 4259

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars
  • HD

    094601

    SAO

    081583

    Mag.

    4.50

    Spc.

    A1V

    RA

    10 55 36.8

    Dec

    +24 44 59



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 10.8
    3225 10.9
    3250 10.7
    3275 10.6
    3300 10.6
    3325 10.6
    3350 10.7
    3375 10.7
    3400 10.7
    3425 10.7
    3450 10.6
    3475 10.6
    3500 10.5
    3525 10.4
    3550 10.4
    3575 10.3
    3600 10.6
    3625 10.8
    3650 11.0
    3675 11.2
    3700 12.5
    3725 14.3
    3750 16.5
    3775 18.6
    3800 21.4
    3825 23.6
    3850 26.2
    3875 28.7
    3900 29.8
    3925 30.9
    3950 29.4
    3975 28.0
    4000 30.7
    4025 33.4
    4050 32.4
    4075 31.4
    4100 30.3
    4125 29.2
    4150 31.1
    4175 33.0
    4200 32.5
    4225 32.0
    4250 31.6
    4275 30.9
    4300 27.7
    4325 24.4
    4350 26.2
    4375 27.9
    4400 28.4
    4425 28.7
    4450 28.3
    4475 27.9
    4500 27.6
    4525 27.4
    4550 27.2
    4575 27.1
    4600 27.1
    4625 27.2
    4650 26.6
    4675 26.2
    4700 26.1
    4725 25.9
    4750 25.8
    4775 25.7
    4800 24.3
    4825 22.9
    4850 21.4
    4875 19.9
    4900 21.6
    4925 23.4
    4950 23.3
    4975 23.2
    5000 22.8
    5025 22.4
    5050 22.6
    5075 22.7
    5100 22.6
    5125 22.4
    5150 21.9
    5175 21.6
    5200 21.5
    5225 21.2
    5250 21.2
    5275 21.2
    5300 21.0
    5325 20.8
    5350 20.9
    5375 21.0
    5400 20.5
    5425 20.2
    5450 20.1
    5475 20.1
    5500 19.9
    5525 19.7
    5550 19.6
    5575 19.5
    5600 19.2
    5625 18.9
    5650 18.9
    5675 18.8
    5700 18.6
    5725 18.4
    5750 18.4
    5775 18.3
    5800 17.9
    5825 17.7
    5850 17.8
    5875 17.9
    5900 17.6
    5925 17.4
    5950 17.2
    5975 16.8
    6000 16.6
    6025 16.6
    6050 16.5
    6075 16.5
    6100 16.3
    6125 16.1
    6150 15.8
    6175 15.6
    6200 15.4
    6225 15.3
    6250 15.3
    6275 15.2
    6300 15.1
    6325 14.9
    6350 14.9
    6375 14.9
    6400 14.8
    6425 14.7
    6450 14.6
    6475 14.3
    6500 13.8
    6525 13.2
    6550 12.9
    6575 12.5
    6600 13.3
    6625 14.1
    6650 13.7
    6675 13.4
    6700 13.7
    6725 14.1
    6750 13.7
    6775 13.3
    6800 13.3
    6825 13.4
    6850 13.3
    6875 13.3
    6900 13.0
    6925 12.5
    6950 12.6
    6975 12.7
    7000 12.8
    7025 13.0
    7050 12.6
    7075 12.2
    7100 12.4
    7125 12.7
    7150 12.5
    7175 12.4
    7200 12.3
    7225 12.2
    7250 11.7
    7275 11.2
    7300 11.3
    7325 11.3
    7350 11.2
    7375 10.9
    7400 10.6
    7425 10.2
    7450 10.0
    7475 9.71
    7500 9.44
    7525 9.15
    7550 8.87
    7575 8.57
    7600 8.31
    7625 8.05
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