Standard Star

31 Vul

BS 7995

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars
  • HD

    198809

    SAO

    089228

    Mag.

    4.59

    Spc.

    G7IIIFe-1

    RA

    20 52 07.7

    Dec

    +27 05 49



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 2.32
    3225 2.34
    3250 2.69
    3275 3.04
    3300 2.97
    3325 2.86
    3350 2.84
    3375 2.82
    3400 2.97
    3425 3.13
    3450 3.16
    3475 3.19
    3500 3.28
    3525 3.36
    3550 3.20
    3575 3.02
    3600 3.51
    3625 4.03
    3650 4.30
    3675 4.58
    3700 4.63
    3725 4.67
    3750 4.79
    3775 4.86
    3800 4.34
    3825 3.76
    3850 4.76
    3875 5.75
    3900 4.66
    3925 3.57
    3950 4.63
    3975 5.69
    4000 6.84
    4025 7.97
    4050 8.17
    4075 8.41
    4100 8.18
    4125 7.89
    4150 8.05
    4175 8.19
    4200 8.55
    4225 8.88
    4250 8.67
    4275 8.43
    4300 9.08
    4325 9.70
    4350 9.69
    4375 9.72
    4400 10.0
    4425 10.7
    4450 11.3
    4475 11.9
    4500 11.6
    4525 11.4
    4550 11.8
    4575 12.2
    4600 12.4
    4625 12.7
    4650 12.7
    4675 12.6
    4700 13.0
    4725 13.4
    4750 13.6
    4775 14.0
    4800 13.6
    4825 13.1
    4850 13.0
    4875 12.9
    4900 13.2
    4925 13.5
    4950 13.3
    4975 13.1
    5000 13.3
    5025 13.5
    5050 13.6
    5075 13.9
    5100 13.9
    5125 13.9
    5150 13.8
    5175 13.8
    5200 13.9
    5225 13.9
    5250 14.1
    5275 14.4
    5300 14.6
    5325 15.0
    5350 14.9
    5375 14.7
    5400 14.9
    5425 15.1
    5450 15.1
    5475 15.1
    5500 15.2
    5525 15.2
    5550 15.1
    5575 14.9
    5600 15.3
    5625 15.6
    5650 15.6
    5675 15.5
    5700 15.6
    5725 15.8
    5750 15.3
    5775 14.8
    5800 15.6
    5825 16.4
    5850 15.8
    5875 15.2
    5900 15.5
    5925 15.8
    5950 16.0
    5975 16.1
    6000 16.1
    6025 16.1
    6050 16.0
    6075 16.0
    6100 15.9
    6125 15.8
    6150 15.8
    6175 15.8
    6200 15.8
    6225 15.8
    6250 15.8
    6275 15.8
    6300 15.8
    6325 15.8
    6350 15.8
    6375 15.8
    6400 15.8
    6425 15.8
    6450 15.8
    6475 15.8
    6500 15.8
    6525 15.7
    6550 15.9
    6575 16.0
    6600 15.9
    6625 16.0
    6650 16.1
    6675 16.0
    6700 16.0
    6725 16.0
    6750 16.0
    6775 16.0
    6800 16.0
    6825 16.0
    6850 16.0
    6875 16.0
    6900 15.9
    6925 15.9
    6950 15.8
    6975 15.6
    7000 15.5
    7025 15.5
    7050 15.5
    7075 15.6
    7100 15.6
    7125 15.6
    7150 15.6
    7175 15.5
    7200 15.4
    7225 15.5
    7250 15.5
    7275 15.4
    7300 15.4
    7325 15.4
    7350 15.4
    7375 14.7
    7400 14.6
    7425 14.5
    7450 14.4
    7475 14.4
    7500 14.2
    7525 14.1
    7550 14.0
    7575 13.6
    7600 13.5
    7625 13.5
    7650 13.4
    7675 13.3
    7700 13.2
    7725 13.0
    7750 13.0
    7775 12.9
    7800 12.7
    7825 12.6
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