释义 |
- References
{{Starbox begin |{{Starbox observe | epoch=J2000.0 | constell=Lyra | ra=18h 43m 51.5916s | dec=+31° 55' 35.807" | appmag_v=5.687 }} {{Starbox character | class=F1III-IV | b-v=+0.33 | u-b=+0.03 |}} {{Starbox astrometry | radial_v=-2.3 | prop_mo_ra=-33.00 | prop_mo_dec=-126.13 | parallax=19.27 | p_error=0.60 | absmag_v = 1.81 }}{{Starbox detail | mass = | radius = | luminosity = | temperature = 6,780 | gravity = | metal_fe = | rotational_velocity = {{Val|53.9|2.7}} | rotation = | age_myr = }}{{Starbox catalog |{{Starbox reference |Simbad=HD+173417}}{{Starbox end}}HD 173417 is a 6th magnitude star in the constellation Lyra, approximately 169 light years away from Earth. It is a yellowish white giant or subgiant star of the spectral type F1III-IV. It therefore has a surface temperature of 6,000 to 7,500 kelvins and is hotter, larger, and several times brighter than our Sun.[1]References1. ^1 {{cite web | title=Simbad Query Result | work=Simbad | url=http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=HD+173417&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id | accessdate=October 16, 2007 }}
}}{{Stars of Lyra}}{{giant-star-stub}} 6 : Lyra (constellation)|Henry Draper Catalogue objects|F-type giants|HR objects|Hipparcos objects|Durchmusterung objects |