alf UMi -- 2024-05-19

Record ID: 000-BBF-045_MROP_2460450.38685185
Uploaded: 2024-06-20 20:49:56
Observer: MROP
Date Observed: 2024-05-19 ( 2460450.38685185 )
Exposure Time: 180 s
Equipment: MyMeade10inch ASI183
Site: Southbury CT

Star Info

Name: alf UMi
Right Ascension: 2:31:49.08 (37.9545)
Declination: 89:15:50.796 (89.26411)
Variability Type: DCEPS
Period: 3.97204
Epoch: 2459063.71
Maximum Magnitude: 1.96 V
Minimum Magnitude: 2.03 V
Spectral Type: F7Ib-F8Ib
Discoverer: Ejnar Hertzsprung (1911)
Category: Variable

Equipment: MyMeade10inch ASI183

Telescope: Telescope
Aperture: 254 [mm]
Spectroscope: SA100 grism
Resolution: 230
Imager/CCD: ZWO ASI183mm Pro

Site: Southbury CT

Latitude: 41.486805
Longitude: -73.323258
Altitude: 88.0 [m]

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