- Ross 248
Starbox begin
name=Ross 248 or HH Andromedae Starbox observe
epoch=J2000
constell=Andromeda
ra=23h 41m 54.7s
dec=+44° 10' 30"
appmag_v=12.29 Starbox character
class=M5.5V
b-v=1.91
u-b=1.49
variable=Flare star Starbox astrometry
radial_v=-77.7
prop_mo_ra=85
prop_mo_dec=-1615
parallax=316.00
p_error=1.10
absmag_v=14.79 Starbox detail
mass=0,4
radius=0,5
luminosity=0,04 | temperature=2,000–3,500
metal=?
rotation=?
age=? Starbox catalog
names=HH Andromedae, GCTP 5736.00, GJ 905, Gl 171-010, LHS 549. Starbox reference
Simbad=HH+AndromedaeRoss 248 or HH Andromedae is a
red dwarf star approximately 3.2 pc or 10.33light year s fromEarth 'sSolar System . It is the eighth closest star system, and the closest in theconstellation Andromeda. This is aflare star that occasionally increases in luminosity. Its nearest neighbor is theGl 15 Star System (GX and GQ Andromedae), a mere 0.47 pc or 1.54 ly away.The
spacecraft Voyager 2 is travelling on a path headed roughly in the direction of Ross 248. In approximately 40,000 years the spacecraft will make its closest pass to the star, at a distance of ~1.7 light years.ee also
*
List of nearest stars
*Frank Elmore Ross External links
* [http://www.solstation.com/stars/ross248.htm SolStation.com: Ross 248]
* [http://aladin.u-strasbg.fr/AladinPreview?-c=23+41+55.01%2B44+10+38.9&ident=V*+HH+And&submit=Aladin+previewer Image HH Andromedae]Components
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