வார்ப்புரு:Starbox 2
&lt;includeonly&gt;{{Starbox multi&lt;!--
 --&gt;|name={{{name|}}}&lt;!--
 --&gt;|number=2&lt;!--
 --&gt;|image={{{image|}}}&lt;!--
 --&gt;|caption={{{caption|}}}&lt;!--
 --&gt;|epoch={{{epoch|}}}&lt;!--
 --&gt;|equinox={{{equinox|}}}&lt;!--
 --&gt;|constell={{{constell|}}}&lt;!--
 --&gt;|component_a={{{component_a|}}}&lt;!--
 --&gt;|component_b={{{component_b|}}}&lt;!--
 --&gt;|ra_system={{#if:{{{ra_system_h|}}}{{{ra_system_m|}}}{{{ra_system_s|}}}&lt;!--
 --&gt;|{{RA|{{{ra_system_h|}}}|{{{ra_system_m|}}}|{{{ra_system_s|}}}}}&lt;!--
 --&gt;|{{{ra_system|}}}}}&lt;!--
 --&gt;|dec_system={{#if:{{{dec_system_d|}}}{{{dec_system_m|}}}{{{dec_system_s|}}}&lt;!--
 --&gt;|{{DEC|{{{dec_system_d|}}}|{{{dec_system_m|}}}|{{{dec_system_s|}}}}}{{{radec_system_footnote|}}}&lt;!--
 --&gt;|{{{dec_system|}}}{{{radec_system_footnote|}}}}}&lt;!--
 --&gt;|ra_a_1={{#if:{{{ra_a_h|}}}{{{ra_a_m|}}}{{{ra_a_s|}}}&lt;!--
 --&gt;|{{RA|{{{ra_a_h|}}}|{{{ra_a_m|}}}}}&lt;!--
 --&gt;|{{{ra_a_1|}}}}}&lt;!--
 --&gt;|ra_a_2={{#if:{{{ra_a_h|}}}{{{ra_a_m|}}}{{{ra_a_s|}}}&lt;!--
 --&gt;|{{#if:{{{ra_a_s|}}}|{{{ra_a_s}}}&lt;sup&gt;s&lt;/sup&gt;}}&lt;!--
 --&gt;|{{{ra_a_2|}}}}}&lt;!--
 --&gt;|dec_a_1={{#if:{{{dec_a_d|}}}{{{dec_a_m|}}}{{{dec_a_s|}}}&lt;!--
 --&gt;|{{DEC|{{{dec_a_d|}}}|{{{dec_a_m|}}}}}{{{radec_a_footnote|}}}&lt;!--
 --&gt;|{{{dec_a_1|}}}{{{radec_a_footnote|}}}}}&lt;!--
 --&gt;|dec_a_2={{#if:{{{dec_a_d|}}}{{{dec_a_m|}}}{{{dec_a_s|}}}&lt;!--
 --&gt;|{{#if:{{{dec_a_s|}}}|{{{dec_a_s}}}″}}&lt;!--
 --&gt;|{{{dec_a_2|}}}}}&lt;!--
 --&gt;|ra_b_1={{#if:{{{ra_b_h|}}}{{{ra_b_m|}}}{{{ra_b_s|}}}&lt;!--
 --&gt;|{{RA|{{{ra_b_h|}}}|{{{ra_b_m|}}}}}&lt;!--
 --&gt;|{{{ra_b_1|}}}}}&lt;!--
 --&gt;|ra_b_2={{#if:{{{ra_b_h|}}}{{{ra_b_m|}}}{{{ra_b_s|}}}&lt;!--
 --&gt;|{{#if:{{{ra_b_s|}}}|{{{ra_b_s}}}&lt;sup&gt;s&lt;/sup&gt;}}&lt;!--
 --&gt;|{{{ra_b_2|}}}}}&lt;!--
 --&gt;|dec_b_1={{#if:{{{dec_b_d|}}}{{{dec_b_m|}}}{{{dec_b_s|}}}&lt;!--
 --&gt;|{{DEC|{{{dec_b_d|}}}|{{{dec_b_m|}}}}}{{{radec_b_footnote|}}}&lt;!--
 --&gt;|{{{dec_b_1|}}}{{{radec_b_footnote|}}}}}&lt;!--
 --&gt;|dec_b_2={{#if:{{{dec_b_d|}}}{{{dec_b_m|}}}{{{dec_b_s|}}}&lt;!--
 --&gt;|{{#if:{{{dec_b_s|}}}|{{{dec_b_s}}}″}}&lt;!--
 --&gt;|{{{dec_b_2|}}}}}&lt;!--
 --&gt;|appmag_v_a={{{appmag_v_a|}}}&lt;!--
 --&gt;|appmag_v_b={{{appmag_v_b|}}}&lt;!--
 --&gt;|appmag_v_system={{{appmag_v_system|}}}&lt;!--
 --&gt;|class_a={{{class_a|}}}&lt;!--
 --&gt;|class_b={{{class_b|}}}&lt;!--
 --&gt;|r-i_a={{{r-i_a|}}}&lt;!--
 --&gt;|v-r_a={{{v-r_a|}}}&lt;!--
 --&gt;|b-v_a={{{b-v_a|}}}&lt;!--
 --&gt;|u-b_a={{{u-b_a|}}}&lt;!--
 --&gt;|r-i_b={{{r-i_b|}}}&lt;!--
 --&gt;|v-r_b={{{v-r_b|}}}&lt;!--
 --&gt;|b-v_b={{{b-v_b|}}}&lt;!--
 --&gt;|u-b_b={{{u-b_b|}}}&lt;!--
 --&gt;|class_system={{{class_system|}}}&lt;!--
 --&gt;|r-i_system={{{r-i_system|}}}&lt;!--
 --&gt;|v-r_system={{{v-r_system|}}}&lt;!--
 --&gt;|b-v_system={{{b-v_system|}}}&lt;!--
 --&gt;|u-b_system={{{u-b_system|}}}&lt;!--
 --&gt;|variable_a={{{variable_a|}}}&lt;!--
 --&gt;|variable_b={{{variable_b|}}}&lt;!--
 --&gt;|variable_system={{{variable_system|}}}&lt;!--
 --&gt;|radial_v_a={{{radial_v_a|}}}&lt;!--
 --&gt;|radial_v_b={{{radial_v_b|}}}&lt;!--
 --&gt;|radial_v_system={{{radial_v_system|}}}&lt;!--
 --&gt;|prop_mo_ra_system={{{prop_mo_ra_system|}}}&lt;!--
 --&gt;|prop_mo_dec_system={{{prop_mo_dec_system|}}}&lt;!--
 --&gt;|prop_mo_ra_a={{{prop_mo_ra_a|}}}&lt;!--
 --&gt;|prop_mo_ra_b={{{prop_mo_ra_b|}}}&lt;!--
 --&gt;|prop_mo_dec_a={{{prop_mo_dec_a|}}}&lt;!--
 --&gt;|prop_mo_dec_b={{{prop_mo_dec_b|}}}&lt;!--
 --&gt;|parallax={{{parallax|}}}&lt;!--
 --&gt;|p_error={{{p_error|}}}&lt;!--
 --&gt;|parallax_footnote={{{parallax_footnote|}}}&lt;!--
 --&gt;|dist_ly={{{dist_ly|}}}&lt;!--
 --&gt;|dist_pc={{{dist_pc|}}}&lt;!--
 --&gt;|absmag_v_a={{{absmag_v_a|}}}&lt;!--
 --&gt;|absmag_v_b={{{absmag_v_b|}}}&lt;!--
 --&gt;|absmag_v_system={{{absmag_v_system|}}}&lt;!--
 --&gt;|mass_a={{{mass_a|}}}&lt;!--
 --&gt;|mass_b={{{mass_b|}}}&lt;!--
 --&gt;|radius_a={{{radius_a|}}}&lt;!--
 --&gt;|radius_b={{{radius_b|}}}&lt;!--
 --&gt;|gravity_a={{{gravity_a|}}}&lt;!--
 --&gt;|gravity_b={{{gravity_b|}}}&lt;!--
 --&gt;|luminosity_a={{{luminosity_a|}}}&lt;!--
 --&gt;|luminosity_b={{{luminosity_b|}}}&lt;!--
 --&gt;|luminosity_bolometric_a={{{luminosity_bolometric_a|}}}&lt;!--
 --&gt;|luminosity_bolometric_b={{{luminosity_bolometric_b|}}}&lt;!--
 --&gt;|luminosity_visual_a={{{luminosity_visual_a|}}}&lt;!--
 --&gt;|luminosity_visual_b={{{luminosity_visual_b|}}}&lt;!--
 --&gt;|temperature_a={{{temperature_a|}}}&lt;!--
 --&gt;|temperature_b={{{temperature_b|}}}&lt;!--
 --&gt;|metal_system={{{metal_system|}}}&lt;!--
 --&gt;|metal_a={{{metal_a|}}}&lt;!--
 --&gt;|metal_b={{{metal_b|}}}&lt;!--
 --&gt;|rotation_a={{{rotation_a|}}}&lt;!--
 --&gt;|rotation_b={{{rotation_b|}}}&lt;!--
 --&gt;|rotational_v_a={{{rotational_v_a|}}}&lt;!--
 --&gt;|rotational_v_b={{{rotational_v_b|}}}&lt;!--
 --&gt;|age_a={{{age_a|}}}&lt;!--
 --&gt;|age_b={{{age_b|}}}&lt;!--
 --&gt;|age_system={{{age_system|}}}&lt;!--
 --&gt;|numcols_1={{#if:{{{primsec|}}}{{{period|}}}{{{axis_unitless|}}}{{{eccentricity|}}}{{{inclination|}}}{{{node|}}}{{{periastron|}}}{{{periarg|}}}|2|}}&lt;!--
 --&gt;|orbit_source={{{orbit_footnote|}}}&lt;!--
 --&gt;|primsec_1={{{primsec|}}}&lt;!--
 --&gt;|period_unitless_1={{{period_unitless|}}}{{#if:{{{period|}}}|{{{period|}}}&amp;nbsp;[[year|yr]]}}&lt;!--
 --&gt;|axis_unitless_1={{{axis_unitless|}}}&lt;!--
 --&gt;|eccentricity_1={{{eccentricity|}}}&lt;!--
 --&gt;|inclination_1={{{inclination|}}}&lt;!--
 --&gt;|node_1={{{node|}}}&lt;!--
 --&gt;|periastron_1={{{periastron|}}}&lt;!--
 --&gt;|periarg_1={{{periarg|}}}&lt;!--
 --&gt;|periarg_primary_1={{{periarg_primary|}}}&lt;!--
 --&gt;|k1_1={{{k1|}}}&lt;!--
 --&gt;|k2_1={{{k2|}}}&lt;!--
 --&gt;|primary={{{primary|}}}&lt;!--
 --&gt;|separation_epoch_a={{{separation_epoch_a|}}}&lt;!--
 --&gt;|angdistsec_a={{{angdistsec_a|}}}&lt;!--
 --&gt;|angdistmas_a={{{angdistmas_a|}}}&lt;!--
 --&gt;|angdist_footnote_a={{{angdist_footnote_a|}}}&lt;!--
 --&gt;|posang_a={{{posang_a|}}}&lt;!--
 --&gt;|posang_footnote_a={{{posang_footnote_a|}}}&lt;!--
 --&gt;|projsep_a={{{projsep_a|}}}&lt;!--
 --&gt;|projsep_footnote_a={{{projsep_footnote_a|}}}&lt;!--
 --&gt;|separation_epoch_b={{{separation_epoch_b|}}}&lt;!--
 --&gt;|angdistsec_b={{{angdistsec_b|}}}&lt;!--
 --&gt;|angdistmas_b={{{angdistmas_b|}}}&lt;!--
 --&gt;|angdist_footnote_b={{{angdist_footnote_b|}}}&lt;!--
 --&gt;|posang_b={{{posang_b|}}}&lt;!--
 --&gt;|posang_footnote_b={{{posang_footnote_b|}}}&lt;!--
 --&gt;|projsep_b={{{projsep_b|}}}&lt;!--
 --&gt;|projsep_footnote_b={{{projsep_footnote_b|}}}&lt;!--
 --&gt;|simbad_a={{{simbad_a|}}}&lt;!--
 --&gt;|simbad_b={{{simbad_b|}}}&lt;!--
 --&gt;|simbad_system={{{simbad_system|}}}&lt;!--
 --&gt;|aricns_a={{{aricns_a|}}}&lt;!--
 --&gt;|aricns_b={{{aricns_b|}}}&lt;!--
 --&gt;|names={{{names|}}}&lt;!--
 --&gt;}}&lt;/includeonly&gt;&lt;noinclude&gt;
 {{being merged|2014 May 8|merge=Template:Starbox multi}}
 {{documentation|content=
 
 This template is used to display information on a [[star system]] consisting of 2 stars.  The template should be used as shown below.  Unused arguments may be omitted.  Arguments containing &lt;tt&gt;_a&lt;/tt&gt; give information for the first component.  There are corresponding arguments with &lt;tt&gt;_b&lt;/tt&gt; which give information for the second component.  For example, &lt;tt&gt;radius_b&lt;/tt&gt; gives the radius of the second component.
 
 There are four possibilities for displaying the right ascension and declination.
 # Coordinates of the center of mass of the system are displayed, and formatting is done by the template.  Use &lt;tt&gt;ra_system_h&lt;/tt&gt;, &lt;tt&gt;ra_system_m&lt;/tt&gt;, &lt;tt&gt;ra_system_s&lt;/tt&gt;, &lt;tt&gt;dec_system_d&lt;/tt&gt;, &lt;tt&gt;dec_system_m&lt;/tt&gt;, and &lt;tt&gt;dec_system_s&lt;/tt&gt;.
 # Coordinates of the center of mass of the system are displayed, and formatting is done by the editor.  Use &lt;tt&gt;ra_system&lt;/tt&gt; and &lt;tt&gt;dec_system&lt;/tt&gt;.  Use of the {{tl|RA}} template is recommended for formatting the right ascension, and the {{tl|DEC}} template for formatting the declination.
 # Coordinates of each component are displayed, and formatting is done by the template.  Use &lt;tt&gt;ra_a_h&lt;/tt&gt;, &lt;tt&gt;ra_a_m&lt;/tt&gt;, &lt;tt&gt;ra_a_s&lt;/tt&gt;, &lt;tt&gt;ra_b_h&lt;/tt&gt;, &lt;tt&gt;ra_b_m&lt;/tt&gt;, &lt;tt&gt;ra_b_s&lt;/tt&gt;, &lt;tt&gt;dec_a_d&lt;/tt&gt;, &lt;tt&gt;dec_a_m&lt;/tt&gt;, &lt;tt&gt;dec_a_s&lt;/tt&gt;, &lt;tt&gt;dec_b_d&lt;/tt&gt;, &lt;tt&gt;dec_b_m&lt;/tt&gt;, and &lt;tt&gt;dec_b_s&lt;/tt&gt;.
 # Coordinates of each component are displayed, and formatting is done by the editor.  Use &lt;tt&gt;ra_a_1&lt;/tt&gt; and &lt;tt&gt;ra_b_1&lt;/tt&gt; for the first line of right ascension and &lt;tt&gt;dec_a_1&lt;/tt&gt; and &lt;tt&gt;dec_b_1&lt;/tt&gt; for the first line of declination.  If a second line is desired (this may narrow the infobox), use &lt;tt&gt;ra_a_2&lt;/tt&gt; and &lt;tt&gt;ra_b_2&lt;/tt&gt; for the second line of right ascension, and &lt;tt&gt;dec_a_2&lt;/tt&gt; and &lt;tt&gt;dec_b_2&lt;/tt&gt; for the second line of declination. Use of the {{tl|RA}} template is recommended for formatting the right ascension, and the {{tl|DEC}} template for formatting the declination. 
 
 If the argument &lt;tt&gt;parallax&lt;/tt&gt; is provided and &lt;tt&gt;dist_ly&lt;/tt&gt; and &lt;tt&gt;dist_pc&lt;/tt&gt; are omitted, the distances will be calculated automatically from the parallax (and the parallax error &lt;tt&gt;p_error&lt;/tt&gt;, if provided.)
 
 &lt;pre&gt;
 {{Starbox 2
 | name = &lt;!--System name--&gt;
 | image = &lt;!--Image--&gt;
 | caption = &lt;!--Optional caption--&gt;
 | epoch = &lt;!--Epoch of observation--&gt;
 | equinox = &lt;!--Equinox of coordinates (defaults to epoch)--&gt;
 | constell = &lt;!--Constellation name--&gt;
 | component_a = &lt;!--First component name, designation, or letter --&gt;
 | ra_system = &lt;!--Right ascension, system barycenter (or use ra_system_h, ra_system_m, ra_system_s instead) --&gt;
 | dec_system = &lt;!--Declination, system barycenter (or use dec_system_d, dec_system_m, dec_system_s instead)--&gt;
 | ra_system_h = &lt;!--Right ascension, system barycenter, hours --&gt;
 | ra_system_m = &lt;!--Right ascension, system barycenter, minutes --&gt;
 | ra_system_s = &lt;!--Right ascension, system barycenter, seconds --&gt;
 | dec_system_d = &lt;!--Declination, system barycenter, degrees --&gt;
 | dec_system_m = &lt;!--Declination, system barycenter, minutes --&gt;
 | dec_system_s = &lt;!--Declination, system barycenter, seconds --&gt;
 | radec_system_footnote = &lt;!--Footnote, right ascension and declination of system --&gt;
 | ra_a_1 = &lt;!--Right ascension, first component (or use ra_a_h, ra_a_m, ra_a_s instead) --&gt;
 | dec_a_1 = &lt;!--Declination, first component (or use dec_a_d, dec_a_m, dec_a_s instead) --&gt;
 | ra_a_2 = &lt;!--Right ascension, first component, second line (or use ra_a_h, ra_a_m, ra_a_s instead)--&gt;
 | dec_a_2 = &lt;!--Declination, first component, second line (or use dec_a_d, dec_a_m, dec_a_s instead)--&gt;
 | ra_a_h = &lt;!--Right ascension, first component, hours --&gt;
 | ra_a_m = &lt;!--Right ascension, first component, minutes --&gt;
 | ra_a_s = &lt;!--Right ascension, first component, seconds --&gt;
 | dec_a_d = &lt;!--Declination, first component, degrees --&gt;
 | dec_a_m = &lt;!--Declination, first component, minutes --&gt;
 | dec_a_s = &lt;!--Declination, first component, seconds --&gt;
 | radec_a_footnote = &lt;!--Footnote, right ascension and declination of first component --&gt;
 | appmag_v_a = &lt;!--Apparent magnitude (Johnson-Cousins V system), first component--&gt;
 | appmag_v_system = &lt;!--Apparent magnitude (Johnson-Cousins V system), system--&gt;
 | class_a = &lt;!--Stellar class, first component--&gt;
 | r-i_a = &lt;!--R-I color index, first component--&gt;
 | v-r_a = &lt;!--V-R color index, first component--&gt;
 | b-v_a = &lt;!--B-V color index, first component--&gt;
 | u-b_a = &lt;!--U-B color index, first component--&gt;
 | class_system = &lt;!--Stellar class, system (i.e., computed from overall spectrum)--&gt;
 | r-i_system = &lt;!--R-I color index, system--&gt;
 | v-r_system = &lt;!--V-R color index, system--&gt;
 | b-v_system = &lt;!--B-V color index, system--&gt;
 | u-b_system = &lt;!--U-B color index, system--&gt;
 | variable_a = &lt;!--Variability type, first component--&gt;
 | variable_system = &lt;!--Variability type, system (e.g., cataclysmic variables)--&gt;
 | radial_v_system = &lt;!--Radial velocity (in km/sec), system barycenter--&gt;
 | radial_v_a = &lt;!--Radial velocity (in km/sec), first component--&gt;
 | prop_mo_ra_system = &lt;!--Proper motion (RA), μα cos δ (in milliarcsec/yr), system barycenter--&gt;
 | prop_mo_dec_system = &lt;!--Proper motion (Dec), μδ (in milliarcsec/yr), system barycenter--&gt;
 | prop_mo_ra_a = &lt;!--Proper motion (RA), μα cos δ (in milliarcsec/yr), first component--&gt;
 | prop_mo_dec_a = &lt;!--Proper motion (dec), μδ (in milliarcsec/yr), first component--&gt;
 | parallax = &lt;!--Parallax (in milliarcsec), system--&gt;
 | p_error = &lt;!--Parallax error (in milliarcsec), system--&gt;
 | parallax_footnote = &lt;!--Parallax footnote--&gt;
 | dist_ly = &lt;!--Distance (in light years), system--&gt;
 | dist_pc = &lt;!--Distance (in parsecs), system--&gt;
 | absmag_v_a = &lt;!--Absolute magnitude (Johnson-Cousins V system), first component--&gt;
 | absmag_v_system = &lt;!--Absolute magnitude (Johnson-Cousins V system), system--&gt;
 | mass_a = &lt;!--Mass (in solar masses), first component--&gt;
 | radius_a = &lt;!--Radius (in solar radii), first component--&gt;
 | gravity_a = &lt;!--Surface gravity (given as the base 10 logarithm expressed in cgs units), first component--&gt;
 | luminosity_a = &lt;!--Luminosity (in solar luminosities), first component; 
                                       better to use luminosity_bolometric_a or luminosity_visual_a --&gt;
 | luminosity_bolometric_a = &lt;!--Luminosity (in solar luminosities), first component, bolometric--&gt;
 | luminosity_visual_a = &lt;!--Luminosity (in solar luminosities), first component, visual (V)--&gt;
 | temperature_a = &lt;!--Temperature (in Kelvin), first component--&gt;
 | metal_a = &lt;!--Metallicity (no units provided by template), first component--&gt;
 | metal_system = &lt;!--Metallicity (no units provided by template), system--&gt;
 | rotation_a = &lt;!--Rotation (no units provided by template), first component--&gt;
 | rotational_v_a = &lt;!--Rotational velocity (v sin i, in kilometers/sec), first component--&gt;
 | age_a = &lt;!--Age (in years), first component--&gt;
 | age_system = &lt;!--Age (in years), system--&gt;
 | orbit_footnote = &lt;!--Footnote for orbit--&gt;
 | primsec = &lt;!--Secondary/primary for orbit (e.g., A/B for orbit of A about B)
 | period = &lt;!--Period of orbit, in years--&gt; 
 | period_unitless = &lt;!--Period of orbit (no units provided by template)--&gt; 
 | axis_unitless = &lt;!--Semimajor axis of orbit (no units provided by template)--&gt; 
 | eccentricity = &lt;!--Eccentricity of orbit--&gt; 
 | inclination = &lt;!--Inclination of orbit, in degrees--&gt; 
 | node = &lt;!--Nodal longitude of orbit, in degrees--&gt; 
 | periastron = &lt;!--Epoch of periastron of orbit (no units provided by template)--&gt; 
 | periarg = &lt;!--Argument of periastron of orbit, in degrees (secondary)--&gt; 
 | periarg_primary = &lt;!--Argument of periastron of orbit, in degrees (primary)--&gt; 
 | k1 = &lt;!-- Velocity semi-amplitude of orbit (SB1, or primary in SB2), in km/s--&gt;
 | k2 = &lt;!-- Velocity semi-amplitude of orbit (secondary in SB2), in km/s--&gt;
 | primary = &lt;!--Name, designation or letter of body relative to which separation is known --&gt;
 | separation_epoch_a = &lt;!--Epoch of observation of separation, first component--&gt;
 | angdistsec_a = &lt;!--Angular distance from primary, in arcseconds, first component--&gt;
 | angdistmas_a = &lt;!--Angular distance from primary, in milliarcseconds, first component--&gt;
 | angdist_footnote_a = &lt;!--Footnote for angular distance, first component--&gt;
 | posang_a = &lt;!--Position angle relative to primary, in degrees, first component--&gt;
 | posang_footnote_a = &lt;!--Footnote for position angle, first component--&gt;
 | projsep_a = &lt;!--Observed projected separation from primary, in AU, first component--&gt;
 | projsep_footnote_a = &lt;!--Footnote for observed projected separation, first component--&gt;
 | simbad_a = &lt;!--URL ID for SIMBAD data reference (see {{SIMBAD link}}), first component--&gt;
 | simbad_system = &lt;!--URL ID for SIMBAD data reference (see {{SIMBAD link}}), system--&gt;
 | aricns_a = &lt;!--URL ID for ARICNS data reference (see {{ARICNS link}}), first component--&gt;
 | names = &lt;!--Alternate designations--&gt;
 }}
 &lt;/pre&gt;
 
 }}
 
 [[Category:Astronomy infobox templates]]