118 Tauri: A Nice Double Star in Taurus

If you are sailing through Taurus with your telescope, be sure to stop by the blue-white star of 118 Tauri. With enough magnification, you’ll be able to see this is actually a double star, and it appears like a little animal with beady eyes is looking back at you.

My Observations

DateDecember 28, 2020
Time8:10 p.m.
LocationSeattle, WA
Magnification254x
ScopeMeade 8″ SCT
Eyepiece8mm
SeeingAverage
TransparencyAverage
Sketch of 118 Tauri

Even with the moon washing out the sky tonight, I’m able to pull out this beautiful double star. The stars are small and colorful (white/blue and yellow). This double doesn’t “compete” against a background of stars. Instead, 118 Tauri sits in a sea of black, and it somewhat appears like a tiny animal with beady eyes staring back at me.

Also observed on January 9, 2022, at 8:15 p.m.

Key Stats

ConstellationTaurus
Best ViewingWinter
Visual Magnitude+5.8, +6.7
Absolute Visual Magnitude-.54
Distance from Earth430 ly
Separation4.7″ | 613 AU
Milky Way LocationOrion Spur
My Viewing GradeB

Sources and Notes

Photo of Taurus by IndividusObservantis and licensed under the Creative Commons Attribution-Share Alike 4.0 International license.

Sketch by Wayne McGraw

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