Standard Star

Pi 2 Ori

BS 1544

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    030739

    SAO

    112124

    Mag.

    4.36

    Spc.

    A1Vn

    RA

    04 50 36.7

    Dec

    +08 54 01

    Blue Fast Rotator



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 9.70
    3225 9.78
    3250 9.86
    3275 9.93
    3300 10.0
    3325 9.97
    3350 9.88
    3375 9.82
    3400 9.78
    3425 9.78
    3450 9.81
    3475 9.81
    3500 9.86
    3525 9.86
    3550 9.98
    3575 10.0
    3600 10.0
    3625 10.1
    3650 10.1
    3675 10.2
    3700 12.0
    3725 14.0
    3750 16.2
    3775 18.1
    3800 20.6
    3825 23.0
    3850 24.9
    3875 26.7
    3900 29.0
    3925 31.2
    3950 28.8
    3975 26.3
    4000 29.5
    4025 32.7
    4050 30.3
    4075 28.0
    4100 26.9
    4125 25.5
    4150 28.3
    4175 31.2
    4200 30.9
    4225 30.8
    4250 30.0
    4275 29.2
    4300 25.7
    4325 22.2
    4350 24.1
    4375 26.1
    4400 26.1
    4425 27.1
    4450 26.5
    4475 25.9
    4500 25.3
    4525 24.8
    4550 24.6
    4575 24.4
    4600 24.4
    4625 24.5
    4650 24.6
    4675 24.6
    4700 24.3
    4725 24.0
    4750 23.6
    4775 23.2
    4800 22.5
    4825 21.6
    4850 19.8
    4875 18.1
    4900 20.2
    4925 22.3
    4950 22.0
    4975 21.7
    5000 21.4
    5025 21.3
    5050 21.1
    5075 21.0
    5100 20.9
    5125 20.6
    5150 20.4
    5175 20.1
    5200 19.8
    5225 19.5
    5250 19.4
    5275 19.1
    5300 18.9
    5325 18.8
    5350 18.8
    5375 18.7
    5400 18.5
    5425 18.4
    5450 18.4
    5475 18.4
    5500 18.3
    5525 18.2
    5550 18.2
    5575 18.2
    5600 17.9
    5625 17.8
    5650 17.8
    5675 17.7
    5700 17.6
    5725 17.6
    5750 17.5
    5775 17.5
    5800 17.3
    5825 17.2
    5850 17.1
    5875 16.9
    5900 16.8
    5925 16.7
    5950 16.7
    5975 16.6
    6000 16.4
    6025 16.2
    6050 16.0
    6075 15.9
    6100 15.7
    6125 15.6
    6150 15.4
    6175 15.2
    6200 15.2
    6225 15.2
    6250 14.9
    6275 14.8
    6300 14.8
    6325 14.7
    6350 14.5
    6375 14.3
    6400 14.2
    6425 14.1
    6450 14.1
    6475 14.1
    6500 13.8
    6525 13.6
    6550 12.8
    6575 11.9
    6600 12.8
    6625 13.8
    6650 13.8
    6675 13.7
    6700 13.7
    6725 13.6
    6750 13.6
    6775 13.6
    6800 13.6
    6825 13.7
    6850 13.6
    6875 13.5
    6900 13.5
    6925 13.4
    6950 13.2
    6975 13.1
    7000 13.1
    7025 13.1
    7050 13.0
    7075 13.0
    7100 13.1
    7125 13.0
    7150 13.0
    7175 12.9
    7200 12.7
    7225 12.7
    7250 12.7
    7275 12.7
    7300 12.7
    7325 12.7
    7350 12.7
    7375 12.2
    7400 12.1
    7425 12.0
    7450 12.0
    7475 11.9
    7500 11.9
    7525 11.8
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