Class: When::Ephemeris::Star
- Inherits:
-
CelestialObject
- Object
- BasicTypes::Object
- CelestialObject
- When::Ephemeris::Star
- Defined in:
- lib/when_exe/ephemeris.rb
Overview
天球上の物体
天球上の物体の特性を定義する
天球上にあるため、座標の基準にならない
Defined Under Namespace
Constant Summary
Constants included from When::Ephemeris
AU, AcS, BCENT, C0, CIRCLE, COS, COSL, COSLT, COST, DAY, DEG, EPOCH1800, EPOCH1900, EPOCH1975, EPOCH2000, FARAWAY, JCENT, JYEAR, Jupiter, LIN, Mars, Mercury, Neptune, P0B, P0L, P0P, P0dB, P0dL, P1B, P1L, P1R, P2B, P2L, P2Q, P2dL, P3L, P3Q, P4B, P4L, P4Q, P4dL, P5B, P5L, P5Q, P5dL, P5l, P5n, P5r, P5t, P6B, P6L, P6Q, P6dL, P6l, P6n, P6r, P6t, P7B, P7L, P7R, P8B, P8L, P8R, P9B, P9L, P9R, PSEC, Pluto, SIN, SINL, SINLT, SINT, Saturn, Uranus, Venus
Constants included from Parts::Resource
Parts::Resource::LabelProperty
Instance Attribute Summary collapse
-
#delta_phi ⇒ Numeric
readonly
固有運動(赤経) / (milli arc SECOND / year).
-
#delta_radius ⇒ Numeric
readonly
視線速度 / (km/s).
-
#delta_theta ⇒ Numeric
readonly
固有運動(赤経) / (milli arc SECOND / year).
-
#parallax ⇒ Numeric
readonly
視差 / milli arc SECOND.
-
#phi ⇒ Numeric
readonly
赤経 / DEG.
-
#t0 ⇒ Numeric
readonly
分点 / YEAR.
-
#theta ⇒ Numeric
readonly
赤緯 / DEG.
Attributes inherited from CelestialObject
Attributes inherited from BasicTypes::Object
Attributes included from Parts::Resource
#_pool, #child, #keys, #locale, #namespace
Instance Method Summary collapse
- #_normalize(args = [], options = {}) ⇒ Object
-
#apparent_luminosity(t, base = nil) ⇒ Numeric
視光度 / magnitude.
-
#apparent_radius(t, base = nil) ⇒ Numeric
視半径 / CIRCLE.
-
#bayer_name ⇒ String
Bayer 名.
Methods inherited from CelestialObject
Methods included from When::Ephemeris
_adjust, _rot, _to_p2, _to_p3, _to_r3, acos, asin, cosc, cosd, delta_e, delta_p, julian_century_from_2000, julian_year_from_1975, obl, polynomial, root, sinc, sind, tanc, tand, trigonometric
Methods included from Parts::Resource
#[], #^, _decode, _encode, _extract_prefix, _instance, _parse, _path_with_prefix, _replace_tags, _setup_, #each, #enum_for, #hierarchy, #include?, #included?, #iri, #leaf?, #m17n, #map, #next, #parent, #prev, #registered?
Methods included from Parts::Resource::Pool
#[], #[]=, #_pool, #_setup_, #pool_keys
Methods included from Parts::Resource::Synchronize
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class When::Parts::Resource
Instance Attribute Details
#delta_phi ⇒ Numeric (readonly)
固有運動(赤経) / (milli arc SECOND / year)
809 810 811 |
# File 'lib/when_exe/ephemeris.rb', line 809 def delta_phi @delta_phi end |
#delta_radius ⇒ Numeric (readonly)
視線速度 / (km/s)
817 818 819 |
# File 'lib/when_exe/ephemeris.rb', line 817 def delta_radius @delta_radius end |
#delta_theta ⇒ Numeric (readonly)
固有運動(赤経) / (milli arc SECOND / year)
813 814 815 |
# File 'lib/when_exe/ephemeris.rb', line 813 def delta_theta @delta_theta end |
#parallax ⇒ Numeric (readonly)
視差 / milli arc SECOND
805 806 807 |
# File 'lib/when_exe/ephemeris.rb', line 805 def parallax @parallax end |
#phi ⇒ Numeric (readonly)
赤経 / DEG
797 798 799 |
# File 'lib/when_exe/ephemeris.rb', line 797 def phi @phi end |
#t0 ⇒ Numeric (readonly)
分点 / YEAR
793 794 795 |
# File 'lib/when_exe/ephemeris.rb', line 793 def t0 @t0 end |
#theta ⇒ Numeric (readonly)
赤緯 / DEG
801 802 803 |
# File 'lib/when_exe/ephemeris.rb', line 801 def theta @theta end |
Instance Method Details
#_normalize(args = [], options = {}) ⇒ Object
852 853 854 855 856 857 858 859 860 861 862 863 864 |
# File 'lib/when_exe/ephemeris.rb', line 852 def _normalize(args=[], ={}) t0, phi, theta, parallax, delta_phi, delta_theta, delta_radius, luminosity, bayer = args @t0 ||= t0 || 2000.0 @phi ||= phi || 0.0 @theta ||= theta || 90.0 @parallax ||= parallax || 0.0 @delta_phi ||= delta_phi || 0.0 @delta_theta ||= delta_theta || 0.0 @delta_radius ||= delta_radius || 0.0 @distance ||= PSEC / ([@parallax, 0.1].max / 1000.0) @luminosity ||= luminosity @bayer ||= bayer end |
#apparent_luminosity(t, base = nil) ⇒ Numeric
視光度 / magnitude
839 840 841 |
# File 'lib/when_exe/ephemeris.rb', line 839 def apparent_luminosity(t, base=nil) @luminosity end |
#apparent_radius(t, base = nil) ⇒ Numeric
視半径 / CIRCLE
827 828 829 |
# File 'lib/when_exe/ephemeris.rb', line 827 def apparent_radius(t, base=nil) 0 end |
#bayer_name ⇒ String
Bayer 名
847 848 849 |
# File 'lib/when_exe/ephemeris.rb', line 847 def bayer_name @bayer end |