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java.lang.Object com.mhuss.AstroLib.Astro
public final class Astro
Useful constants
Field Summary | |
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static double |
DAYS_PER_HOUR
The fraction of one day equivalent to one hour = 1/24. |
static double |
DEG_PER_CIRCLE
Degrees in a circle = 360 |
static double |
HOURS_PER_DAY
Hours in one day as a double |
static int |
IHOURS_PER_DAY
Hours in one day as an integer |
static int |
IMINUTES_PER_HOUR
Minutes in one hour as an integer |
static double |
INVALID
Our generic "invalid" double value. |
static double |
J2000
Our default epoch. |
static int |
MILLISECONDS_PER_HOUR
Milliseconds in one hour |
static int |
MILLISECONDS_PER_SECOND
Milliseconds in one second |
static double |
MINUTES_PER_DEGREE
Arc minutes in one degree = 60 |
static double |
MINUTES_PER_HOUR
Minutes in one hour as a double |
static double |
PI_OVER_TWO
Pi divided by two |
static double |
ROUND_UP
A convenient rounding value |
static int |
SECONDS_PER_DAY
Seconds in one day |
static double |
SECONDS_PER_DEGREE
Arc seconds in one degree = 360 |
static int |
SECONDS_PER_HOUR
Seconds in one hour |
static int |
SECONDS_PER_MINUTE
Seconds in one minute |
static double |
TO_CENTURIES
Julian millenia conversion constant = 100 * days per year |
static double |
TWO_OVER_PI
Two divided by Pi |
static double |
TWO_PI
Two times Pi |
Constructor Summary | |
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Astro()
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Method Summary |
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final double TWO_PI
public static final double PI_OVER_TWO
public static final double TWO_OVER_PI
public static final double DEG_PER_CIRCLE
public static final double MINUTES_PER_DEGREE
public static final double SECONDS_PER_DEGREE
public static final double TO_CENTURIES
public static final double HOURS_PER_DAY
public static final int IHOURS_PER_DAY
public static final double DAYS_PER_HOUR
public static final double MINUTES_PER_HOUR
public static final int IMINUTES_PER_HOUR
public static final int SECONDS_PER_MINUTE
public static final int SECONDS_PER_HOUR
public static final int SECONDS_PER_DAY
public static final int MILLISECONDS_PER_SECOND
public static final int MILLISECONDS_PER_HOUR
public static final double J2000
public static final double INVALID
public static final double ROUND_UP
Constructor Detail |
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public Astro()
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