AAVSO: American Association of Variable Star Observers

iot Her -- 2020-07-29

For visualization purposes only, this spectrum has been normalized such that the value of the central wavelength data point is one. For unnormalized flux, please refer to the observation file which can be downloaded above.

Record ID: 000-BBZ-224_BJFB_2459059.68884
Uploaded: 2020-07-30 02:22:27
Observer: BJFB
Date Observed: 2020-07-29 ( 2459059.68884 )
Equipment: Alpy 600
Site: Spirit Marsh Observatory

Star Info

Name: iot Her
Right Ascension: 17:39:27.8904 (264.86621)
Declination: 46:00:22.788 (46.00633)
Variability Type: SPB
Period: 3.487
Epoch: 2448500.95
Maximum Magnitude: 2.93 U
Minimum Magnitude: (0.02) U
Spectral Type: B3VSB
Discoverer: Not found
Category: Variable

Equipment: Alpy 600

Telescope: Newtonian
Aperture: [m]
Spectroscope: Alpy 600
Resolution: 500.0
Imager/CCD: Atik 314L+

Site: Spirit Marsh Observatory

Latitude: 46.0
Longitude: -95.0
Altitude: 379.0 [m]