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Ephemeris: 05/19/2025 – Finding Libra the scales
This is Ephemeris for Monday, May 19th. Today the Sun will be up for 14 hours and 59 minutes, setting at 9:09, and it will rise tomorrow at 6:09. The Moon, 1 day before last quarter, will rise at 2:51 tomorrow morning.
Libra the scales or balance is a dim constellation which is seen low in the southeast in the evening now. It is one of the constellations of the Zodiac. The term Zodiac means circle of animals, so Libra doesn’t exactly fit. The ancient Babylonians recognized it. Back then it may have represented the equality of day and night because the Sun would have been at the autumnal equinox in Libra at that time. The early Greeks, and possibly the Arabs, did not see Libra as being separate from the constellation of Scorpius the scorpion, which is rising to its lower left. Its two brightest stars have Arabic names meaning north claw and south claw. Scorpions have claws, and last I’ve checked, balances do not.
The astronomical event times given in this blog are for the Traverse City/Interlochen area of Michigan (Lat 44.7° N, Long 85.7° W; EDT, UT – 4 hours) unless stated otherwise. Times will be different for other locations.
Addendum

A bit of trivia: At 14 letters Zubeneschamali is the longest star name.
In a previous post I noted that Libra was associated with Virgo which also represents Astraea the goddess of Justice, with Libra, being her Scales of Justice.
Ephemeris: 05/15/2025 – Finding Virgo the virgin in the spring sky
This is Ephemeris for Thursday, May 15th. Today the Sun will be up for 14 hours and 50 minutes, setting at 9:04, and it will rise tomorrow at 6:13. The Moon, 3 days past full, will rise at 12:36 tomorrow morning.
Located below the bright star Arcturus, high in the southeast, and below and left of Leo the lion, which is high in the south, lies the constellation of Virgo the virgin with its bright star Spica. Other than Spica, Virgo contains only dim stars. It’s quite large, extending to the upper right, and to the left of Spica. Virgo represents several goddesses. The Greek harvest goddess Persephone, whose Roman name is Ceres, which is the root of our word cereal, is one. The bright star Spica is the ear of wheat that she’s holding in her hand. Some see her standing at an odd angle, I see her reclining. Virgo also represents Astraea the goddess of Justice, with her scales, the constellation Libra, at her feet low in the southeast.
The astronomical event times given in this blog are for the Traverse City/Interlochen area of Michigan (Lat 44.7° N, Long 85.7° W; EDT, UT – 4 hours) unless stated otherwise. Times will be different for other locations.
Addendum

07/10/2018 – Ephemeris – The celestial scorpion
Ephemeris for Tuesday, July 10th. Today the Sun will be up for 15 hours and 21 minutes, setting at 9:28, and it will rise tomorrow at 6:08. The Moon, 2 days before new, will rise at 4:38 tomorrow morning.
For most of the year I’ve been referencing the constellation of Scorpius the scorpion in passing. Let’s take a good look at this creature. There are no scorpions in Michigan, unless someone imported some. However the one celestial scorpion now seen in the south near 11 p.m. is a beautiful example of one. His heart is the red giant star Antares. Another to the upper right leads to a trio of stars in a bit of a vertical bow. It’s claws extend into the next constellation over, Libra and the stars Zubenelgenubi, near Jupiter and Zubeneschamali, the south and north claws. From Antares the body droops down and curves just at the horizon, before making that distinctive curved tail with two stars at the stinger.
The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
Addendum
06/12/2018 – Ephemeris – Virgo the virgin
Ephemeris for Tuesday, June 12th. Today the Sun will be up for 15 hours and 32 minutes, setting at 9:28, and it will rise tomorrow at 5:56. The Moon, 1 day before new, will rise at 6:02 tomorrow morning.
Tonight in the sky: to the south, is bright Jupiter. The brightest star to the right of Jupiter is Spica. It is in the constellation and member of the of the zodiac: Virgo the virgin. Virgo is a large constellation of a reclining woman holding a stalk of wheat. The bright star in the center of the constellation, Spica, is the head of that spike of wheat; and as such it ruled over the harvest in two of Virgo’s guises as the goddesses Persephone and Ceres. Ceres is now a dwarf planet and the root of the word cereal. Virgo is also identified as Astraea the goddess of justice. The constellation of Libra, the scales of justice, which she is associated with, is found just east of her low in the southeast.
The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
Addendum
06/11/2018 – Ephemeris – Jupiter and the claws of the scorpion
Ephemeris for Monday, June 11th. Today the Sun will be up for 15 hours and 31 minutes, setting at 9:28, and it will rise tomorrow at 5:56. The Moon, 2 days before new, will rise at 5:17 tomorrow morning.
Right now the bright planet Jupiter is seen in the south as it gets dark. There is a star visible below Jupiter now. The name of that star is my favorite star name: Zubenelgenubi. It roughly translates from the Arabic, and most star names are Arabic, as “Southern Claw”. This star, also known as Alpha Librae, is in the zodiacal constellation of Libra the scales or balance, a roughly square constellation standing on one corner. The name relates to Scorpius the scorpion to the east who in the Arab’s imagination extended farther to the west. The star farther to the upper left of Jupiter tonight is Zubeneschamali, you guessed it, the northern claw, also part of Libra. It’s the longest star name at 14 letters.
The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
Addendum
05/15/2017 – Ephemeris – A look at the constellation of Virgo the virgin
Ephemeris for Monday, May 15th. Today the Sun will be up for 14 hours and 49 minutes, setting at 9:03, and it will rise tomorrow at 6:13. The Moon, 3 days before last quarter, will rise at 1:03 tomorrow morning.
Tonight at 10 p.m. in the south-southeast, is the constellation and member of the of the zodiac: Virgo the virgin. Now Jupiter is seen against the constellation appearing above and right of its brightest star, Spica. Virgo is a large constellation of a reclining woman holding a stalk of wheat. Spica, is the head of that spike of wheat; and as such it ruled over the harvest in two of Virgo’s guises as the goddesses Persephone and Ceres. Virgo is also identified as Astraea the goddess of justice. The constellation of Libra, the scales, which she is associated with, is found just east of her low in the east-southeast. Early Christians who sought to de-paganize the heavens saw Virgo as the Virgin Mary. Virgo is the host to a grand cluster of galaxies.
The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
Addendum
06/08/2015 – Ephemeris – Libra in the balance
Ephemeris for Monday, June 8th. Today the Sun will be up for 15 hours and 28 minutes, setting at 9:26. The Moon, 1 day before last quarter, will rise at 1:46 tomorrow morning and tomorrow the Sun will rise at 5:57.
One of the constellations of the Zodiac or circle of animals isn’t either animal or human. It is Libra the Scales or balance. It lies low in the southeastern sky at 11 p.m., just to the right of the rising Saturn and Scorpius the scorpion. Libra, it seems, is an afterthought, a simple diamond shape of four stars. Its two brightest stars Zubeneschamali and Zubenelgenubi translate to the north and south claw respectively, of Scorpius to the left of it. The Arabs, at least, seemed to view this as part of Scorpius. The balance was perhaps to signify the equality of day and night, at the time the sun was in this part of the sky at the start of autumn, over 2000 years ago. Now its in Virgo.
Times are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
Addendum
05/14/2015 – Ephemeris – The constellation Virgo in mythology
Ephemeris for Thursday, May 14th. Today the Sun will be up for 14 hours and 46 minutes, setting at 9:02. The Moon, 3 days past last quarter, will rise at 4:51 tomorrow morning. Tomorrow the Sun will rise at 6:14.
Tonight in the sky: to the left of the constellation of Leo the lion, which lies in the west-southwest at 11 p.m. is the next constellation of the zodiac: Virgo the virgin, is seen in the south. Virgo is a large constellation of a reclining woman holding a stalk of wheat. The bright star in the center of the constellation, Spica, is the head of that spike of wheat; and as such ruled over the harvest in two of Virgo’s guises as the goddesses Persephone and Ceres. Virgo is also identified as Astraea the goddess of justice. The constellation of Libra, the scales, is found just east of her. Early Christians saw Virgo as the Virgin Mary. Virgo is the home of the Virgo Cluster of thousands of galaxies.
Times are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
Addendum

Virgo with the also mentioned constellations of Leo and Libra for 11 p.m., May 14, 2015. Created using Stellarium.
06/27/2014 – Ephemeris – Scorpius invades Libra
Ephemeris for Friday, June 27th. Today the sun will be up for 15 hours and 32 minutes, setting at 9:31. The moon is new today, and won’t be visible. Tomorrow the sun will rise at 5:59.
One of the constellations of the Zodiac or circle of animals isn’t either animal or human. It is Libra the Scales or balance. It lies low in the southern sky at 11 p.m., just to the right of the rising Scorpius the scorpion. Libra, it seems, is an afterthought, a simple diamond shape of four stars. This year with Saturn inside. Its two brightest stars Zubeneschamali and Zubenelgenubi translate to the north and south claw respectively, of Scorpius to the left of it. The Arabs, at least, seemed to view this as part of Scorpius. The balance was perhaps to signify the equality of day and night, at the time the sun was in this part of the sky at the start of autumn, over 2000 years ago. Nowadays the sun is one constellation west, in Virgo at the start of autumn.
Times are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
Addendum
06/15/2012 – Ephemeris – The constellation of Libra the scales or balance
Ephemeris for Friday, June 15th. Today the sun will be up for 15 hours and 32 minutes, setting at 9:29. The moon, half way from last quarter to new, will rise at 3:49 tomorrow morning. Tomorrow the sun will rise at 5:56.
One of the constellations of the Zodiac or circle of animals isn’t either animal or human. It is Libra the Scales or balance. It lies low in the southern sky at 11 p.m., just to the right of the rising Scorpius the scorpion. Libra, it seems, is an afterthought, a simple diamond shape of four stars.. Its two brightest stars Zubeneschamali and Zubenelgenubi translate to the north and south claw respectively, of Scorpius to the left of it. The Arabs, at least, seemed to view this as part of Scorpius. The balance was perhaps to signify the equality of day and night, at the time the sun was in this part of the sky at the start of autumn, over 2000 years ago. Nowadays the sun is one constellation west, in Virgo at the start of autumn.
Times are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
Addendum
Click on image to enlarge.









