Standard Star

74 Vir

BS 5095

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars
  • HD

    117675

    SAO

    139390

    Mag.

    4.69

    Spc.

    M2III

    RA

    13 31 57.9

    Dec

    -06 15 21



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 0.457
    3225 0.460
    3250 0.395
    3275 0.329
    3300 0.234
    3325 0.136
    3350 0.163
    3375 0.190
    3400 0.226
    3425 0.264
    3450 0.283
    3475 0.301
    3500 0.295
    3525 0.287
    3550 0.359
    3575 0.428
    3600 0.401
    3625 0.375
    3650 0.390
    3675 0.404
    3700 0.404
    3725 0.403
    3750 0.459
    3775 0.509
    3800 0.465
    3825 0.417
    3850 0.454
    3875 0.491
    3900 0.553
    3925 0.613
    3950 0.715
    3975 0.819
    4000 1.24
    4025 1.68
    4050 1.76
    4075 1.85
    4100 1.92
    4125 1.98
    4150 2.06
    4175 2.14
    4200 2.07
    4225 2.00
    4250 2.43
    4275 2.85
    4300 3.29
    4325 3.72
    4350 3.89
    4375 4.07
    4400 4.26
    4425 4.62
    4450 5.15
    4475 5.67
    4500 5.83
    4525 6.02
    4550 6.06
    4575 6.12
    4600 6.55
    4625 7.00
    4650 6.94
    4675 6.86
    4700 7.13
    4725 7.36
    4750 7.22
    4775 7.09
    4800 7.40
    4825 7.66
    4850 7.61
    4875 7.55
    4900 7.38
    4925 7.20
    4950 7.52
    4975 7.83
    5000 8.18
    5025 8.59
    5050 8.38
    5075 8.26
    5100 8.86
    5125 9.45
    5150 9.05
    5175 8.64
    5200 9.84
    5225 11.0
    5250 11.7
    5275 12.4
    5300 12.2
    5325 12.1
    5350 12.1
    5375 12.1
    5400 12.5
    5425 13.0
    5450 13.1
    5475 13.2
    5500 13.8
    5525 14.3
    5550 14.2
    5575 14.0
    5600 13.9
    5625 13.7
    5650 14.3
    5675 14.9
    5700 15.6
    5725 16.3
    5750 15.7
    5775 15.1
    5800 15.8
    5825 16.5
    5850 15.2
    5875 13.8
    5900 14.1
    5925 14.4
    5950 13.7
    5975 12.9
    6000 18.0
    6025 23.0
    6050 21.3
    6075 19.5
    6100 17.7
    6125 15.9
    6150 15.3
    6175 14.7
    6200 14.4
    6225 14.0
    6250 13.6
    6275 13.2
    6300 15.3
    6325 17.5
    6350 19.2
    6375 20.9
    6400 21.1
    6425 21.3
    6450 21.4
    6475 21.4
    6500 21.4
    6525 21.5
    6550 21.8
    6575 22.0
    6600 21.8
    6625 21.6
    6650 21.4
    6675 21.2
    6700 20.5
    6725 19.8
    6750 20.2
    6775 20.6
    6800 21.7
    6825 22.7
    6850 22.4
    6875 22.2
    6900 23.8
    6925 25.3
    6950 26.7
    6975 28.0
    7000 28.1
    7025 28.3
    7050 26.4
    7075 24.5
    7100 22.4
    7125 20.1
    7150 20.4
    7175 20.5
    7200 23.1
    7225 26.0
    7250 27.8
    7275 29.5
    7300 31.2
    7325 32.9
    7350 33.7
    7375 33.2
    7400 33.9
    7425 34.5
    7450 35.6
    7475 36.6
    7500 36.6
    7525 36.6
    7550 35.8
    7575 34.3
    7600 35.0
    7625 35.7
    7650 38.4
    7675 41.0
    7700 36.1
    7725 31.1
    7750 30.8
    7775 30.6
    7800 31.5
    7825 32.5
    7850 32.1
    7875 31.7
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