Standard Star

39 Cyg

BS 7806

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    194317

    SAO

    069950

    Mag.

    4.43

    Spc.

    K2.5IIIFe-0.5

    RA

    20 23 51.7

    Dec

    +32 11 24



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 0.602
    3225 0.607
    3250 0.601
    3275 0.701
    3300 0.840
    3325 0.801
    3350 0.719
    3375 0.762
    3400 0.806
    3425 0.806
    3450 0.779
    3475 0.774
    3500 0.839
    3525 0.944
    3550 0.966
    3575 0.879
    3600 0.921
    3625 1.16
    3650 1.42
    3675 1.52
    3700 1.48
    3725 1.31
    3750 1.21
    3775 1.31
    3800 1.25
    3825 1.05
    3850 1.02
    3875 1.18
    3900 1.34
    3925 1.33
    3950 1.43
    3975 2.04
    4000 3.00
    4025 3.59
    4050 3.68
    4075 3.88
    4100 4.11
    4125 4.01
    4150 3.87
    4175 4.06
    4200 4.40
    4225 4.80
    4250 5.18
    4275 5.21
    4300 5.42
    4325 6.35
    4350 7.12
    4375 7.01
    4400 6.84
    4425 7.22
    4450 7.78
    4475 8.14
    4500 8.37
    4525 8.90
    4550 9.52
    4575 9.96
    4600 10.4
    4625 10.8
    4650 10.9
    4675 10.8
    4700 10.9
    4725 11.3
    4750 11.7
    4775 12.0
    4800 12.2
    4825 12.2
    4850 11.9
    4875 11.8
    4900 12.2
    4925 12.7
    4950 13.1
    4975 13.0
    5000 12.7
    5025 12.8
    5050 13.0
    5075 13.0
    5100 12.9
    5125 12.6
    5150 12.1
    5175 11.9
    5200 12.6
    5225 13.6
    5250 14.1
    5275 14.7
    5300 15.6
    5325 16.2
    5350 16.7
    5375 16.9
    5400 16.7
    5425 17.0
    5450 17.3
    5475 17.5
    5500 17.8
    5525 18.3
    5550 18.8
    5575 18.8
    5600 18.8
    5625 18.8
    5650 19.1
    5675 19.4
    5700 19.5
    5725 19.9
    5750 20.4
    5775 20.4
    5800 20.7
    5825 21.1
    5850 21.3
    5875 20.7
    5900 20.3
    5925 21.2
    5950 22.1
    5975 22.3
    6000 22.0
    6025 21.7
    6050 21.9
    6075 22.0
    6100 21.6
    6125 21.4
    6150 21.5
    6175 21.5
    6200 21.5
    6225 21.2
    6250 20.9
    6275 21.0
    6300 21.4
    6325 22.1
    6350 22.5
    6375 23.0
    6400 23.6
    6425 23.8
    6450 23.6
    6475 23.2
    6500 22.8
    6525 22.8
    6550 23.0
    6575 23.2
    6600 23.6
    6625 24.0
    6650 24.3
    6675 24.6
    6700 24.8
    6725 22.2
    6750 19.7
    6775 22.5
    6800 25.2
    6825 24.9
    6850 24.5
    6875 24.5
    6900 24.8
    6925 24.6
    6950 24.2
    6975 24.2
    7000 24.1
    7025 24.2
    7050 24.5
    7075 24.5
    7100 24.3
    7125 24.2
    7150 24.6
    7175 24.4
    7200 24.2
    7225 25.0
    7250 25.4
    7275 24.8
    7300 24.5
    7325 24.9
    7350 25.4
    7375 25.5
    7400 25.3
    7425 25.2
    7450 25.5
    7475 26.0
    7500 26.6
    7525 27.0
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