Re understanding values at vernal equinox

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use Astro::Utils;
my $spring   = calculate_equinox( 'mar', 'utc', '2021' );
$logger->info("spring begins $spring");

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$ ./3.vernal.pl
./3.vernal.pl 
Name    Right Ascension        Declination 
...
Astro::Coord::ECI=HASH(0x560eda31aa70) 
spring begins 2021-03-20 09:37:05 
$ cat 3.vernal.pl

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#!/usr/bin/perl 

...
__END__ 

$

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