Star in the constellation Lyra
! style="text-align: center; background-color: #FFFFC0;" colspan="2" | Observation dataEpoch J2000.0
       Equinox J2000.0
! style="text-align:left" | Constellation
! style="text-align:left" | Right ascension
! style="text-align:left" | Declination
! style="text-align:left" | Apparent magnitude (V)
! style="background-color: #FFFFC0; text-align: center;" colspan="2"| Characteristics
! style="text-align:left" | Evolutionary stage
! style="text-align:left" | Spectral type
! style="text-align:left" | B−V 
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HD 173936 is a star in the northern constellation of Lyra. It has a blue-white hue and is just barely visible to the naked eye with an apparent visual magnitude of 6.06. Based upon parallax measurements, the star is located at a distance of approximately 900 light years from the Sun, and has an absolute magnitude of −1.14. It is drifting closer with a radial velocity of −19 km/s.
This object is a B-type main-sequence star with a stellar classification of B6 V. It is around 22.4 million years old with 4.6 times the mass of the Sun and has a high rate of spin, showing a projected rotational velocity of 116 km/s. It is radiating 701 times the luminosity of the Sun from its photosphere at an effective temperature of 13,932 K.
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