Standard Star

The 22 Hya

BS 3665

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars
  • HD

    079469

    SAO

    117527

    Mag.

    3.88

    Spc.

    B9.5V

    RA

    09 14 21.9

    Dec

    +02 18 51



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 21.3
    3225 21.5
    3250 21.5
    3275 21.6
    3300 21.6
    3325 21.2
    3350 21.0
    3375 20.9
    3400 20.8
    3425 20.8
    3450 20.8
    3475 20.7
    3500 20.7
    3525 20.6
    3550 20.8
    3575 20.9
    3600 21.0
    3625 21.1
    3650 21.4
    3675 21.6
    3700 23.9
    3725 26.4
    3750 29.6
    3775 32.5
    3800 36.3
    3825 39.9
    3850 43.2
    3875 46.5
    3900 51.0
    3925 55.4
    3950 48.0
    3975 40.5
    4000 48.3
    4025 55.9
    4050 51.3
    4075 47.0
    4100 46.2
    4125 45.1
    4150 49.7
    4175 54.2
    4200 54.2
    4225 54.1
    4250 52.6
    4275 50.8
    4300 44.0
    4325 37.0
    4350 41.4
    4375 45.9
    4400 44.9
    4425 45.7
    4450 44.9
    4475 44.1
    4500 43.3
    4525 42.6
    4550 42.1
    4575 41.7
    4600 41.5
    4625 41.5
    4650 40.9
    4675 40.4
    4700 40.1
    4725 39.9
    4750 39.5
    4775 39.1
    4800 37.1
    4825 35.0
    4850 32.1
    4875 29.1
    4900 32.5
    4925 36.0
    4950 35.5
    4975 35.0
    5000 34.5
    5025 34.0
    5050 33.9
    5075 34.1
    5100 33.4
    5125 32.6
    5150 32.4
    5175 32.2
    5200 31.9
    5225 31.6
    5250 31.2
    5275 30.9
    5300 30.5
    5325 30.3
    5350 30.2
    5375 30.0
    5400 29.5
    5425 29.0
    5450 29.0
    5475 28.9
    5500 28.7
    5525 28.4
    5550 28.2
    5575 28.0
    5600 27.6
    5625 27.2
    5650 27.0
    5675 26.8
    5700 26.4
    5725 26.2
    5750 26.1
    5775 26.0
    5800 25.5
    5825 25.1
    5850 24.9
    5875 24.8
    5900 24.4
    5925 24.0
    5950 24.0
    5975 23.8
    6000 23.3
    6025 22.9
    6050 22.6
    6075 22.3
    6100 21.9
    6125 21.6
    6150 21.4
    6175 21.2
    6200 21.0
    6225 20.9
    6250 20.6
    6275 20.5
    6300 20.3
    6325 20.2
    6350 20.0
    6375 19.8
    6400 19.6
    6425 19.4
    6450 19.2
    6475 19.0
    6500 18.4
    6525 17.9
    6550 16.7
    6575 15.5
    6600 16.9
    6625 18.3
    6650 18.3
    6675 18.2
    6700 18.0
    6725 17.9
    6750 17.8
    6775 17.7
    6800 17.6
    6825 17.5
    6850 17.5
    6875 17.4
    6900 17.3
    6925 17.1
    6950 16.9
    6975 16.6
    7000 16.4
    7025 16.2
    7050 16.1
    7075 16.1
    7100 16.0
    7125 15.9
    7150 15.7
    7175 15.4
    7200 15.2
    7225 15.2
    7250 15.0
    7275 14.9
    7300 14.7
    7325 14.6
    7350 14.4
    7375 13.8
    7400 13.5
    7425 13.2
    7450 13.1
    7475 13.1
    7500 13.0
    7525 12.8
    7550 12.7
    7575 12.2
    7600 12.2
    7625 12.2
    7650 12.0
    7675 11.8
    7700 11.5
    7725 11.2
    7750 11.3
    7775 11.3
    7800 11.2
    7825 11.1
    7850 11.0
    7875 10.8
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