Wednesday August 5th the 20-day old waning gibbous Moon will again be near the outer planet Uranus. Throughout this year the Moon and Uranus have had close conjunctions due to Uranus orbiting near the plane of the ecliptic, and the Moon’s inclined orbit bringing it either above, on, or below the ecliptic.
Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.
The Moon reaches perigee, (minimum distance from Earth), this month on Sunday August 2nd at 10:08 UT (5:08 am CDT). At that time the Moon will more or less be at a distance of 28.39 Earth diameters (362,139 km or 225,027 miles) from the Earth.
Does our Moon actually go around the Earth as this graphic shows? From our perspective on the Earth the Moon appears to circle around the Earth. However, in reality, the Moon orbits the Sun together with the Earth*
*Click here to read my 2006 Scope on the Sky column “The Real Shape of the Moon’s Orbit”. (PDF)
The 18-day old waning gibbous Moon rises around 11 pm local time and is over the southern horizon at sunrise. As this graphic shows the Moon is more or less where it was at this time and Moon phase last month below the right side of the asterism “the Square of Pegasus” and nearly in line with that side.
Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.
Saturday July 25th the waxing Gibbous Moon, just past first quarter phase, will be within a few degrees from the planet Saturn. During this conjunction the two will rise at around local time, and be visible throughout the length of the night. Down to the left from the Moon and Saturn look for a reddish star. This is Antares, the heart of Scorpius the Scorpion.
Closer to the Earth the dwarf planet Ceres moves into an orbital position known as opposition. Only Sun orbiting objects beyond the Earth’s orbital distance may be at opposition, with an arrangement of the Sun-Earth-outer orbiting object.
Ceres rises before midnight local time and would be visible throughout the length of the night. Currently NASA’s Dawn Mission spacecraft is now in orbit around Ceres.
Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.
On Sunday February 8th our Moon will be crossing the plane of the ecliptic moving north. This is known as the ascending node, one of two intersections the Moon’s orbital path (dark green line) has with the ecliptic.
The waning gibbous Moon rises around midnight local time and is easily seen over the western horizon at sunrise. Jupiter sets around the time of sunrise so it, and the star Regulus in Leo the Lion will still be above the western horizon and visible as this graphic shows.
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Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.
The waning gibbous Moon reaches apogee this month on Thursday February 5th at midnight CST, (6 UT Friday February 6th). At that time the Moon will more or less be at a distance of 31.83 Earth diameters (406,150 km or 252,370 miles) from the Earth.
Our Moon orbits around the Sun with the Earth and from our perspective on the Earth the Moon appears to circle around the Earth. However in reality the Moon orbits the Sun together with the Earth*.
The waning gibbous Moon rises before midnight local time and is near the tail star, Denebola, in Leo the Lion.
*Click here to read my 2006 Scope on the Sky column “The Real Shape of the Moon’s Orbit”. (PDF)
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Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.
The waning gibbous Moon reaches apogee this month on Friday January 9th at 18 UT (12 pm CST). At that time the Moon will more or less be at a distance of 31.78 Earth diameters (405,408 km or 251,909 miles) from the Earth.
Our Moon orbits around the Sun with the Earth and from our perspective on the Earth the Moon appears to circle around the Earth. However in reality the Moon orbits the Sun together with the Earth*.
The waning gibbous Moon rises before midnight local time and is near the tail star, Denebola, in Leo the Lion.
*Click here to read my 2006 Scope on the Sky column “The Real Shape of the Moon’s Orbit”. (PDF)
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Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.
Click on graphic to see it full size.
With the use of binoculars M-35 begins to be seen as more than a fuzzy patch of light, however through a low power telescope eyepiece M-35 resolves into a nice somewhat close grouping of stars.
Caveat Astronomer! Since the nearly last quarter Moon is close to M-35 it is not unreasonable to assume that moonlight will brighten the sky enough to dim out many of the stars in M-35. If that proves to be the case wait a few more days until the Moon has moved far enough east to no longer interfere.
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Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.
Click on graphic to see it full size.
With a pair of 7×50 binoculars the Moon, the stars of the v-shaped Hyades, and Aldebaran all easily fit within the field of view.
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Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.
Did you notice the setting full Moon this morning (Wednesday) with that bright star (Jupiter) above it? If you were out early enough the twin stars Pollux and Castor were visible above Jupiter. Tomorrow morning (Thursday) the Moon will have moved ‘up’ (actually eastward) toward the twin stars. And as this animated graphic set for 6:30 am CST (1230 UT) shows, the near waning gibbous Moon is looking like it has been impaled by the spear carried by Pollux. On Friday morning the the Moon will have moved further east and that morning will set alongside – off to the left – from the twin stars.
Don’t forget that over the east to southeast horizon are the planets Mars and Saturn as well as two other prominent stars, Arcturus in Bootes the Herdsman and Spica in Virgo the Harvest Maiden.
Tomorrow morning, Thursday, the Moon will be within 7 degrees from Jupiter and both will fit within the field of of 7×50 binoculars.
Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.
Home and a Snow Storm
600 people reached the top of Mt. Everest in 2012. Since July this blog received about 9,200 views. If every person who reached the top of Mt. Everest viewed this blog, it would have taken 15 years to get that many views!
To all of my friends and acquaintances – both real and electronic
Happy New Year
Gëzuar Vitin e Ri
سنة جديدة سعيدة
З Новым годам
Sretna Nova godina
Gelukkig Nieuwjaar
Bonne année
Glückliches neues Jahr
Ευτυχισμένο το Νέο Έτος
שנה טובה
Athbhliain faoi mhaise daoibh
Buon anno
明けましておめでとうございます
Felix Novus Annus
Feliz Ano Novo
С Новым годом
Feliz Año Nuevo
Heri ya Mwaka Mpya
Gott Nytt År
สวัสดีปีใหม่
Yeni Yılınız Kutlu Olsun
מזל ניו יאָר
Thank you for your support.
Click here to go to the Qué tal in the Current Skies web site for more observing information.
