Standard Star

Tau 4 Boo

BS 5185

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    120136

    SAO

    100706

    Mag.

    4.50

    Spc.

    F6IV

    RA

    13 47 15.7

    Dec

    +17 27 24



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 5.63
    3225 5.65
    3250 5.88
    3275 6.12
    3300 6.13
    3325 6.14
    3350 6.16
    3375 6.18
    3400 6.24
    3425 6.31
    3450 6.24
    3475 6.22
    3500 6.48
    3525 6.76
    3550 6.68
    3575 6.62
    3600 6.70
    3625 6.79
    3650 7.13
    3675 7.52
    3700 7.98
    3725 8.73
    3750 8.75
    3775 8.76
    3800 8.52
    3825 8.10
    3850 8.73
    3875 9.33
    3900 8.73
    3925 8.10
    3950 8.52
    3975 9.00
    4000 10.4
    4025 11.9
    4050 11.8
    4075 11.6
    4100 12.1
    4125 12.6
    4150 12.8
    4175 13.0
    4200 12.8
    4225 12.6
    4250 12.4
    4275 12.2
    4300 11.8
    4325 11.5
    4350 12.0
    4375 12.5
    4400 12.8
    4425 13.0
    4450 13.0
    4475 12.9
    4500 13.1
    4525 13.3
    4550 13.6
    4575 13.9
    4600 14.1
    4625 14.3
    4650 14.1
    4675 13.8
    4700 13.9
    4725 13.9
    4750 13.9
    4775 13.8
    4800 13.6
    4825 13.2
    4850 12.9
    4875 12.6
    4900 13.5
    4925 14.5
    4950 14.6
    4975 14.6
    5000 14.5
    5025 14.5
    5050 14.5
    5075 14.6
    5100 14.5
    5125 14.4
    5150 14.3
    5175 14.2
    5200 14.3
    5225 14.3
    5250 14.3
    5275 14.3
    5300 14.3
    5325 14.3
    5350 14.3
    5375 14.3
    5400 14.5
    5425 14.7
    5450 14.7
    5475 14.7
    5500 14.7
    5525 14.6
    5550 14.6
    5575 14.5
    5600 14.5
    5625 14.3
    5650 14.5
    5675 14.6
    5700 14.6
    5725 14.6
    5750 14.8
    5775 14.8
    5800 14.8
    5825 14.9
    5850 14.9
    5875 14.8
    5900 14.8
    5925 14.8
    5950 14.9
    5975 14.9
    6000 14.7
    6025 14.5
    6050 14.7
    6075 14.7
    6100 14.6
    6125 14.4
    6150 14.4
    6175 14.3
    6200 14.3
    6225 14.3
    6250 14.2
    6275 14.1
    6300 13.9
    6325 13.8
    6350 13.7
    6375 13.7
    6400 13.6
    6425 13.6
    6450 13.6
    6475 13.6
    6500 13.3
    6525 12.8
    6550 12.6
    6575 12.3
    6600 12.6
    6625 13.0
    6650 12.8
    6675 12.7
    6700 12.7
    6725 12.8
    6750 12.7
    6775 12.7
    6800 12.6
    6825 12.6
    6850 12.6
    6875 12.7
    6900 12.7
    6925 12.6
    6950 12.5
    6975 12.3
    7000 12.1
    7025 11.9
    7050 11.9
    7075 11.9
    7100 12.0
    7125 12.0
    7150 12.0
    7175 12.0
    7200 12.0
    7225 12.0
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