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 0.522
    3225 0.524
    3250 0.598
    3275 0.674
    3300 0.692
    3325 0.710
    3350 0.741
    3375 0.773
    3400 0.791
    3425 0.810
    3450 0.792
    3475 0.777
    3500 0.841
    3525 0.906
    3550 0.865
    3575 0.826
    3600 0.940
    3625 1.05
    3650 1.23
    3675 1.42
    3700 1.37
    3725 1.35
    3750 1.27
    3775 1.19
    3800 1.11
    3825 1.02
    3850 1.11
    3875 1.19
    3900 1.24
    3925 1.29
    3950 1.51
    3975 1.76
    4000 2.51
    4025 3.28
    4050 3.48
    4075 3.67
    4100 3.76
    4125 3.85
    4150 3.83
    4175 3.79
    4200 3.96
    4225 4.13
    4250 4.32
    4275 4.49
    4300 5.12
    4325 5.74
    4350 6.03
    4375 6.30
    4400 6.52
    4425 6.71
    4450 7.31
    4475 7.92
    4500 8.24
    4525 8.58
    4550 8.89
    4575 9.25
    4600 9.58
    4625 9.95
    4650 9.87
    4675 9.83
    4700 10.1
    4725 10.4
    4750 10.7
    4775 10.9
    4800 11.3
    4825 11.5
    4850 11.5
    4875 11.6
    4900 11.8
    4925 11.9
    4950 11.9
    4975 11.9
    5000 11.7
    5025 11.6
    5050 11.7
    5075 11.8
    5100 11.7
    5125 11.5
    5150 11.2
    5175 10.9
    5200 11.6
    5225 12.3
    5250 12.9
    5275 13.5
    5300 14.1
    5325 14.7
    5350 15.0
    5375 15.2
    5400 15.4
    5425 15.6
    5450 15.7
    5475 15.9
    5500 16.3
    5525 16.7
    5550 16.9
    5575 17.1
    5600 17.1
    5625 17.1
    5650 17.3
    5675 17.6
    5700 17.8
    5725 18.0
    5750 18.5
    5775 18.8
    5800 19.1
    5825 19.5
    5850 19.1
    5875 18.7
    5900 19.1
    5925 19.7
    5950 19.7
    5975 19.6
    6000 19.8
    6025 20.1
    6050 20.6
    6075 21.1
    6100 21.2
    6125 21.3
    6150 20.7
    6175 20.1
    6200 19.7
    6225 19.4
    6250 19.8
    6275 20.2
    6300 20.2
    6325 20.3
    6350 20.7
    6375 21.2
    6400 21.4
    6425 21.7
    6450 21.7
    6475 21.6
    6500 22.1
    6525 22.5
    6550 22.7
    6575 22.8
    6600 22.8
    6625 22.8
    6650 22.7
    6675 22.7
    6700 22.9
    6725 23.2
    6750 23.2
    6775 23.3
    6800 23.4
    6825 23.6
    6850 23.5
    6875 23.6
    6900 23.8
    6925 23.9
    6950 23.8
    6975 23.6
    7000 23.6
    7025 23.6
    7050 23.4
    7075 23.3
    7100 23.5
    7125 23.7
    7150 23.8
    7175 24.0
    7200 24.1
    7225 24.2
    7250 24.1
    7275 24.2
    7300 24.4
    7325 24.7
    7350 24.7
    7375 24.6
    7400 24.7
    7425 24.8
    7450 25.1
    7475 25.5
    7500 25.4
    7525 25.4
    7550 25.7
    7575 26.1
    Return to Jody Wilson's Homepage