2024, July 14: Spotting Planets and Stars from Dawn to Dusk

Jupiter, Saturn, and Mars, June 5, 2020
2020, June 5: Jupiter is 4.9° to the lower right of Saturn. Mars is over 49° to the east of Jupiter.

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by Jeffrey L. Hunt

Chicago, Illinois: Sunrise, 5:29 a.m. CDT; Sunset, 8:25 p.m. CDT.  Check local sources for sunrise and sunset times. Times are calculated by the US Naval Observatory’s MICA computer program.

Here is today’s planet forecast:

Morning Sky

Jupiter, Mars with Taurus

Planets and Stars from Dawn to Dusk
Chart Caption – 2024, July 14: Bright Jupiter and Mars are in the eastern sky during morning twilight.

Jupiter, Mars, and Saturn are easily visible before sunrise.  An hour before daybreak, bright Jupiter, moving eastward against the distant starfield, is nearly 20° up in the east and 4.9° to the upper left of Aldebaran, Taurus’ brightest star.  Use a binocular to see the “V” of Taurus, an outline of the Bull’s head, made by Aldebaran and the Hyades star cluster.

Mars, marching eastward near the Pleiades star cluster, is over 15° to Jupiter’s upper right.  The Red Planet passes Eta Tauri, the stellar bundle’s brightest star, in a week.

2024, July 11-20: Mars and Uranus appear in the same binocular field of view.
Chart Caption – 2024, July 11-20: Mars and Uranus appear in the same binocular field of view.

Meanwhile, Mars is approaching Uranus.  A binocular is needed to see the dimmer, more distant planet, 0.9° to the left of Mars. Tomorrow Mars passes Uranus and enters the same binocular field with the Pleiades star cluster.

Saturn in South

Planets and Stars from Dawn to Dusk
Chart Caption – 2024, July 14: An hour before sunrise, Saturn is in the southern sky.

Saturn, retrograding in front of Aquarius, is less than halfway up in the southern sky.  Use a binocular to watch the planet slowly move westward against the star field.

The star Fomalhaut is to the lower right of Saturn and nearly 20° above the southern horizon.

Evening Sky

Venus

About six weeks after its solar conjunction, Venus continues to make its way into the evening sky.  Setting 42 minutes after the sun, the planet’s visibility suffers from long evening twilight during early summer and a low inclination of the solar system’s plane with the western horizon.

Mercury, Regulus

Planets and Stars from Dawn to Dusk
Chart Caption – 2024, July 14: Use a binocular to find Mercury and Regulus at 40 minutes after sunset.

As Venus sets, Mercury is nearly 7° up in the west-northwest, over 11° to the lower right of Regulus, Leo’s brightest star.    While they are too far apart to fit in to the same binocular field of view, the optical assist is needed to see them at this level of twilight.

Evening Gibbous Moon

Planets and Stars from Dawn to Dusk
Chart Caption – 2024, July 14: An hour after sunset, the gibbous moon is in the southwest between Spica and the classic Scorpion’s claws.

Twenty minutes later, look for the gibbous moon, 61% illuminated, over 11° to the left of Spica.  After last night’s occultation, the moon moved farther eastward.  In this moonlight, look for the classic Scorpion’s claws, Zubenelgenubi and Zubeneschamali, to the lunar orb’s upper left.

This evening the moon sets over four hours after sunset.

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