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Ephemeris: 04/03/2024 – Where have the naked-eye planets wandered off to this week?

April 3, 2024 Comments off

This is Ephemeris for Wednesday, April 3rd. Today the Sun will be up for 12 hours and 54 minutes, setting at 8:13, and it will rise tomorrow at 7:17. The Moon, 2 days past last quarter, will rise at 5:33 tomorrow morning.

Let’s find out where the naked-eye planets have wandered off to this week, and see what planets are left. Mercury is now too close to the Sun to be spotted. Bright Jupiter is due west at 8:45 pm or a half hour after sunset. It will set at 11:05 pm. We are getting close to losing Jupiter in the evening sky. Comet 12P/Pons-Brooks is right of and a bit below Jupiter in the evening. Though officially naked-eye brightness, one has to have very good eyes, binoculars or telescope to spot it. In my Wednesday blog posts at bobmoler.wordpress.com I have finder charts. In the morning Mars, and especially Venus and Saturn may be impossible to spot, in the east-southeast in the bright twilight. Mars will rise at 6:10, and will be very low in the east-southeast at 6:45 am.

The astronomical event times given are for the Traverse City/Interlochen area of Michigan (EDT, UT–4 hours). They may be different for your location.

Addendum

Jupiter and Mercury as might be seen at 9:00 PM, or nearly three quarters of an hour after sunset, tonight April 3rd 2024 . Also Comet Pons-Brooks is in the same general area of the sky. It is 5th magnitude, and probably not visible without binoculars or a small telescope. Mercury is definiotely not visible wothout a telescope. Created using Stellarium.
A finder chart for Comet Pons-Brooks for the next week
Here is a finder chart for Comet Pons-Brooks for the next week at 9:30 PM. Jupiter is also in the field. The first position is marked with the name, month and day, and the approximate magnitude. The chart shows a comet tail. The tail will probably not be visible visually, however if it is visible, that is the direction it will be pointing. Created using Cartes du Ciel (Sky Charts).

During the solar eclipse on the 8th, during totality, the comet will be located around the 2nd to the last position of its track. However, unless it is obviously noticeable, totality time is too short to use trying to find it. Enjoy the glory of the sun’s corona for the brief time you have.

The Moon, Mars, and Saturn as they might appear about 6:45 in the morning about 1/2 an hour before sunrise low in the east-southeast to southeast. Mars and Saturn are shown brighter than they might appear, so don’t be discouraged if you can’t see them. Created using Stellarium.
The Moon as seen in a pair binoculars or telescope around 6:45 tomorrow morning April 4th 2024
The moon as seen in a pair binoculars or telescope around 6:45 tomorrow morning April 4th 2024. Selected features are labeled. Montes Jura or the Jura Mountains on the terminator surround 3 sides of the Bay of Rainbows (Sinus Iridium). The crater J. Herschel is named after John Herschel, son of William Herschel, a more famous astronomer, who has a small crater near the center of the disk of the moon just north of crater named for Ptolemy and near another crater named for the Greek astronomer Hipparchus. Created using Stellarium, LibreOffice Draw, and GIMP.
Jupiter as it might appear in a telescope
Jupiter as it might appear in a telescope at 9:30 this evening in this erect image, showing the position of its Galilean moons. Jupiter’s apparent diameter is 33.93″. Created using Cartes du Ciel (Sky Charts).
The naked-eye planets, Comet Pons-Brooks, and the Moon at sunset and sunrise on a single night
The naked-eye planets, Comet Pons-Brooks, and the Moon at sunset and sunrise on a single night, starting with sunset on the right tonight, April 3rd 2024. The night ends on the left with sunrise tomorrow morning on the 4th. Click or tap on the image to enlarge it. Created using my LookingUp app and GIMP.