sightliner - find sight lines for the sun and moon

Not quite released yet.

Here are the current positions of the celestial objects, above the horizon as seen from San Francisco:


% sl_data -planets -num 1 37.8 -122.4 | sl_find 'elev>0'
# datetime		object	bearing	elev	dist	full	sunsep	sunelev
29Jun2017 05:21:16 PDT	venus	87.8	24.2	135738	0.62	44.0	-5.7
    

Here are today's sun/moon rise/set times and bearings for San Francisco:


% sl_smrs 37.8 -122.4
29Jun2017:
Sunrise:  05:51 PDT (59.4°)
Sunset:   20:35 PDT (300.5°)
Moonrise: 12:04 PDT (84.1°)
Moonset:  00:15 PDT (278.5°)
    

And here are the close celestial encounters for the next few days:


% sl_data -duration 3d -interval 10m -planets 37.8 -122.4 | sl_conjunctions
mars (full) and mercury (full)
  start at 29Jun2017 21:03 PDT  b: 299.1° e: 1.6°  2.10° apart
  minsep at 29Jun2017 21:03 PDT  b: 299.1° e: 1.6°  2.10° apart
  end at 29Jun2017 21:03 PDT  b: 299.1° e: 1.6°  2.10° apart
jupiter (full) and moon (half)
  start at 30Jun2017 23:13 PDT  b: 246.4° e: 22.8°  2.68° apart
  minsep at 01Jul2017 01:03 PDT  b: 264.4° e: 1.9°  2.10° apart
  end at 01Jul2017 01:03 PDT  b: 264.4° e: 1.9°  2.10° apart
    

ACME Labs / Software / sightliner
email