Standard Star

1 Vul

BS 7306

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    180554

    SAO

    087010

    Mag.

    4.77

    Spc.

    B4IV

    RA

    19 16 13.0

    Dec

    +21 23 25



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 19.1
    3225 19.1
    3250 18.7
    3275 18.2
    3300 17.8
    3325 17.5
    3350 17.3
    3375 17.2
    3400 16.9
    3425 16.7
    3450 16.1
    3475 15.6
    3500 15.5
    3525 15.3
    3550 15.4
    3575 15.4
    3600 15.4
    3625 15.3
    3650 15.8
    3675 16.4
    3700 17.8
    3725 19.8
    3750 20.2
    3775 20.6
    3800 21.2
    3825 21.5
    3850 22.7
    3875 23.8
    3900 22.8
    3925 21.7
    3950 21.1
    3975 20.7
    4000 21.5
    4025 22.3
    4050 21.8
    4075 21.3
    4100 21.3
    4125 21.4
    4150 21.5
    4175 21.7
    4200 21.4
    4225 21.2
    4250 20.8
    4275 20.2
    4300 19.2
    4325 18.2
    4350 18.8
    4375 19.2
    4400 19.0
    4425 18.7
    4450 18.4
    4475 18.1
    4500 18.0
    4525 17.9
    4550 17.8
    4575 17.7
    4600 17.5
    4625 17.3
    4650 17.2
    4675 17.1
    4700 17.1
    4725 17.0
    4750 16.7
    4775 16.3
    4800 15.7
    4825 15.1
    4850 14.6
    4875 14.0
    4900 14.3
    4925 14.5
    4950 14.6
    4975 14.6
    5000 14.3
    5025 14.1
    5050 14.1
    5075 14.1
    5100 14.1
    5125 14.0
    5150 13.9
    5175 14.0
    5200 14.0
    5225 13.9
    5250 13.8
    5275 13.8
    5300 13.7
    5325 13.6
    5350 13.4
    5375 13.2
    5400 13.1
    5425 13.0
    5450 12.9
    5475 12.8
    5500 12.7
    5525 12.5
    5550 12.5
    5575 12.4
    5600 12.2
    5625 12.0
    5650 11.8
    5675 11.7
    5700 11.6
    5725 11.6
    5750 11.6
    5775 11.6
    5800 11.5
    5825 11.5
    5850 11.4
    5875 11.3
    5900 11.2
    5925 11.2
    5950 11.1
    5975 10.9
    6000 10.9
    6025 10.9
    6050 10.7
    6075 10.4
    6100 10.4
    6125 10.4
    6150 10.3
    6175 10.3
    6200 10.3
    6225 10.3
    6250 10.2
    6275 10.1
    6300 9.91
    6325 9.75
    6350 9.72
    6375 9.73
    6400 9.62
    6425 9.50
    6450 9.34
    6475 9.18
    6500 9.01
    6525 8.78
    6550 8.69
    6575 8.58
    6600 8.78
    6625 8.95
    6650 8.92
    6675 8.92
    6700 8.79
    6725 8.68
    6750 8.65
    6775 8.64
    6800 8.56
    6825 8.49
    6850 8.38
    6875 8.36
    6900 8.29
    6925 8.17
    6950 8.27
    6975 8.38
    7000 8.09
    7025 7.82
    7050 7.89
    7075 7.99
    7100 7.71
    7125 7.42
    7150 7.69
    7175 7.97
    7200 7.96
    7225 7.94
    7250 7.78
    7275 7.61
    7300 7.60
    7325 7.60
    7350 7.50
    7375 7.39
    7400 7.62
    7425 7.86
    7450 7.72
    7475 7.59
    7500 7.55
    7525 7.50
    7550 7.36
    7575 7.21
    7600 7.06
    7625 6.89
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