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
11Feb2026 21:58:07 PST	jupiter	186.4	74.9	659203	1.00	142.7	-49.7
    

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


% sl_smrs 37.8 -122.4
11Feb2026:
Sunrise:  07:04 PST (107.1°)
Sunset:   17:44 PST (253.1°)
Moonrise: 03:07 PST (126.1°)
Moonset:  12:10 PST (233.3°)
    

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