use Astro::SpaceElevator;
my $elevator = Astro::SpaceElevator->new(0, 120, 100_000, time());
print "The elevator leaves the Earth's shadow at " . ($elevator->shadows->{Earth}{penumbra})[1] . "km above the base.\n";
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Too many arguments at /usr/local/share/perl/5.26.1/Astro/SpaceElevator.pm line 204.
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# first we check to see if the sun has risen over the base station.
my (undef, $elevation, undef) = $base->azel($sun, 1); # line 204