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 -refraction 37.8 -122.4 | sl_find 'elev>0'
# datetime		object	bearing	elev	dist	full	sunsep	sunelev
22May2025 23:56:55 PDT	mars	280.2	15.6	242492	0.90	74.1	-29.3
    

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


% sl_smrs 37.8 -122.4
22May2025:
Sunrise:  05:55 PDT (63.1°)
Sunset:   20:19 PDT (297.2°)
Moonrise: 03:00 PDT (92.0°)
Moonset:  15:24 PDT (272.5°)
    

And here are the close celestial encounters for the next week:


% sl_data -start 22May2025 -duration 7d -interval 5m -planets -refraction 37.8 -122.4 | sl_conjunctions
saturn (full) and moon (crescent)
  start at 22May2025 04:30 PDT  b: 104.8° e: 15.4°  2.58° apart
  minsep at 22May2025 05:25 PDT  b: 114.4° e: 25.6°  2.27° apart
  end at 22May2025 05:25 PDT  b: 114.4° e: 25.6°  2.27° apart
    

ACME Labs / Software / sightliner
email