MEDIA - North Star Design Compatible Computer Devices

Description extracted from Wikipedia:

Brightest star in the constellation Ursa Minor starbox begin |name=Polaris Starbox image | image = Location mark | image = Ursa Minor IAU.svg | width = 280 | float = center | alt = Chart showing star positions and boundaries of the Ursa Minor constellation | mark = Red circle.svg | mark_width = 15 | x = 499 | y = 220 | caption = Polaris (α Ursae Minoris, circled in red) in the constellation Ursa Minor (white area) Starbox observe 3s | epoch = J2000 | equinox = | constell = Ursa Minor | component1 = α UMi Aa | ra1 =| dec1 =| appmag_v1 = 1.98 (variable 1.86-2.13) | component2 = α UMi Ab | ra2 = | dec2 = | appmag_v2 = 9.2 | component3 = α UMi B | ra3 =| dec3 =| appmag_v3 = 8.7 Starbox character | component = α UMi Aa | type = | class = F7Ib | r-i = | v-r = | b-v = 0.60 | u-b = 0.38 | j-h = | j-k = | variable = Classical Cepheid | component2 = α UMi Ab | type2 = | class2 = F6V Starbox character|no_heading=y | component = α UMi B | type = | class = F3V | r-i = | v-r = | b-v = 0.42 | u-b = 0.01 | j-h = | j-k = | variable = Starbox astrometry | radial_v = −17 | prop_mo_ra = 198.8±0.20 | prop_mo_dec = -15±0.30 | parallax = 7.54 | p_error = 0.11 | parallax_footnote = | dist_ly = 323-433 | dist_pc = 99-133 | absmag_v = −3.6 (α UMi Aa)3.6 (α UMi Ab)3.1 (α UMi B) Starbox orbit | reference = | primary = α UMi Aa | name = α UMi Ab | period = 29.59 | axis = 0.133 | axis_unitless = | eccentricity = 0.608 | inclination = 128 | node = 19 | periastron = | periarg = 303 | periarg_primary = | k1 = 3.72 | k2 = Starbox detail | component1 = α UMi Aa | source = | mass = 5.4 | radius = 37.5 | luminosity_bolometric = 1,260 | gravity = 2.2 | temperature = 6015 | metal = 112% solar | rotation = 119 days | rotational_velocity = 14 | age = | age_myr = | age_gyr = Starbox detail|no_heading=y | source = | component1 = α UMi Ab | mass = 1.26 | radius = 1.04 | luminosity_bolometric = 3 | age = | component2 = α UMi B | mass2 = 1.39 | radius2 = 1.38 | luminosity_bolometric2 = 3.9 | gravity2 = 4.3 | temperature2 = 6900 | rotational_velocity2 = 110 | age2 = Starbox relpos | reference = | epoch = 2005.5880 | primary = α UMi Aa | component = α UMi Ab | angdistsec = 0.172 | angdistmas = | angdistref = | posang = 231.4 | posangref = | projsep = | projsepref = Starbox relpos | reference = | epoch = 2005.5880 | primary = α UMi Aa | component = α UMi B | angdistsec = 18.217 | angdistmas = | angdistref = | posang = 230.540 | posangref = | projsep = | projsepref = Starbox catalog | names = Polaris, North Star, 1 Ursae Minoris, HR 424, BD +88° 8, HD 8890, SAO 308, FK5 907, GC 2243, ADS 1477, CCDM J02319+8915, HIP 11767, Cynosura, Alruccabah, Phoenice, Navigatoria, Star of Arcady, Yilduz, Mismar Starbox reference | Simbad = Polaris|sn=α UMi A | Simbad2 = Polaris+B|sn2=α UMi B p|ou|'|l|ɛər|ɪ|s), designated α Ursae Minoris (Latinized to Alpha Ursae Minoris, abbreviated Alpha UMi, α UMi), commonly the North Star or Pole Star , is the brightest star of the constellation Ursa Minor. It is very close to the north celestial pole, making it the current northern pole star. The revised Hipparcos parallax gives a distance to Polaris of about 433 light-years (133 parsecs), while calculations by some other methods derive distances up to 35% closer. Polaris is a triple star system, composed of the primary star, Polaris Aa (a yellow supergiant), in orbit with a smaller companion (Polaris Ab); the pair in orbit with Polaris B (discovered in August 1779 by William Herschel).