AAVSO: American Association of Variable Star Observers

HD 173530 -- 2020-10-20

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.

NOTICE: Spectral resolution has been degraded to 10/AA. Please download the observation for the original spectrum.

Record ID: 000-BNR-635_DJOC_2459142.6117
Uploaded: 2020-10-20 17:55:51
Observer: DJOC
Date Observed: 2020-10-20 ( 2459142.6117 )
Equipment: C14 LhiresIII_2400 Atik_460EX_bin2x2
Site: JD Mayhill-New Mexico

Star Info

Name: HD 173530
Right Ascension: 18:45:42.9144 (281.42881)
Declination: 4:34:42.996 (4.57861)
Variability Type: BE
Period: Not found
Epoch: Not found
Maximum Magnitude: 8.79 V
Minimum Magnitude: 8.89 V
Spectral Type: B8II/IIIe
Discoverer: Not found
Category: Variable

Equipment: C14 LhiresIII_2400 Atik_460EX_bin2x2

Telescope: Celestron 14" SCT
Aperture: [m]
Spectroscope: Lhires III 2400 23um slit
Resolution: 17000
Imager/CCD: Attic 460EX

Site: JD Mayhill-New Mexico

Latitude: 32.90411
Longitude: -105.53153
Altitude: 2202.0 [m]