Planetary positions in RA/Dec by VSOP87 theory

USAGE: planetary_positions.rb?d=JULIAN_DAY
*If you omit param d you will get current position.


Mercury 
RA       : 10.3474754234049
Dec      : 10.0554136921864
Distance : 0.99665874307725

Venus 
RA       : 11.5134398728419
Dec      : 3.42604205754873
Distance : 0.8488064145539

Mars 
RA       : 12.0312060714003
Dec      : 0.319546076328651
Distance : 1.98479008215279

Jupiter 
RA       : 0.24076015969776
Dec      : 0.00635954008048643
Distance : 4.32584416961731

Saturn 
RA       : 12.104802911609
Dec      : 1.75063693144149
Distance : 10.1065197226143

Neptune 
RA       : 22.0130446650356
Dec      : -12.6734030827801
Distance : 29.0662773543801

Uranus 
RA       : 0.041508195369507
Dec      : -0.573140011714578
Distance : 19.467858237116