Standard Star

52 Cyg

BS 7942

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    197912

    SAO

    070467

    Mag.

    4.22

    Spc.

    G9.5III

    RA

    20 45 39.7

    Dec

    +30 43 11



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 1.54
    3225 1.55
    3250 1.65
    3275 1.75
    3300 2.05
    3325 2.31
    3350 2.27
    3375 2.22
    3400 2.32
    3425 2.43
    3450 2.42
    3475 2.39
    3500 2.48
    3525 2.56
    3550 2.49
    3575 2.41
    3600 2.68
    3625 2.97
    3650 3.51
    3675 4.04
    3700 3.94
    3725 3.80
    3750 3.70
    3775 3.58
    3800 3.42
    3825 3.24
    3850 3.40
    3875 3.57
    3900 4.13
    3925 4.67
    3950 4.47
    3975 4.26
    4000 5.79
    4025 7.32
    4050 7.61
    4075 7.96
    4100 8.12
    4125 8.24
    4150 8.09
    4175 7.93
    4200 8.26
    4225 8.60
    4250 8.85
    4275 9.07
    4300 9.58
    4325 10.0
    4350 10.6
    4375 11.2
    4400 11.3
    4425 11.8
    4450 12.4
    4475 13.0
    4500 13.3
    4525 13.6
    4550 13.9
    4575 14.1
    4600 14.5
    4625 15.0
    4650 15.2
    4675 15.5
    4700 15.7
    4725 15.9
    4750 16.4
    4775 16.9
    4800 17.1
    4825 17.3
    4850 17.0
    4875 16.8
    4900 17.0
    4925 17.3
    4950 17.6
    4975 17.8
    5000 17.5
    5025 17.4
    5050 17.6
    5075 18.0
    5100 18.0
    5125 18.0
    5150 17.6
    5175 17.2
    5200 17.6
    5225 17.9
    5250 18.4
    5275 18.9
    5300 19.4
    5325 20.1
    5350 20.2
    5375 20.3
    5400 20.3
    5425 20.3
    5450 20.8
    5475 21.2
    5500 21.3
    5525 21.4
    5550 21.5
    5575 21.7
    5600 21.8
    5625 21.9
    5650 22.3
    5675 22.6
    5700 22.6
    5725 22.6
    5750 22.7
    5775 22.8
    5800 23.1
    5825 23.4
    5850 23.5
    5875 23.7
    5900 23.9
    5925 24.0
    5950 24.3
    5975 24.5
    6000 24.4
    6025 24.3
    6050 24.4
    6075 24.4
    6100 24.3
    6125 24.3
    6150 24.3
    6175 24.3
    6200 24.3
    6225 24.3
    6250 24.2
    6275 24.1
    6300 24.5
    6325 24.8
    6350 24.5
    6375 24.3
    6400 24.6
    6425 24.8
    6450 24.9
    6475 25.0
    6500 24.8
    6525 24.7
    6550 25.3
    6575 25.8
    6600 26.0
    6625 26.4
    6650 26.2
    6675 26.0
    6700 26.2
    6725 26.4
    6750 26.6
    6775 26.7
    6800 26.7
    6825 26.5
    6850 26.7
    6875 26.9
    6900 27.1
    6925 27.1
    6950 26.9
    6975 26.8
    7000 26.6
    7025 26.5
    7050 26.5
    7075 26.5
    7100 26.5
    7125 26.4
    7150 26.3
    7175 26.1
    7200 25.9
    7225 25.9
    7250 25.9
    7275 25.8
    7300 25.7
    7325 25.6
    7350 25.6
    7375 24.5
    7400 24.3
    7425 24.0
    7450 24.0
    7475 23.9
    7500 23.7
    7525 23.4
    7550 23.3
    7575 22.7
    7600 22.5
    7625 22.4
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