The ConstellationFlowering Dogwoodis an upright flowering tree that grows around 20 feet tall. Most flowering dogwood trees are at least as broad as they are tall,but this one is more slender,spreading to only 15 feet wide when mature,and considerably less in its early years.
What stars belong to two constellations?
Several stars belonged to two constellations. The star we know as Elnath, Beta Tauri, marked the right ankle of Auriga, the Charioteer, as well as the northern horn of Taurus, the Bull.
How are constellations defined?
Now, constellations are defined as areas of the sky – not as star patterns – with borders clearly defined by the IAU. Ptolemy, as well as many who came after him, saw constellations as asterisms and identified stars by their position within them.
What are the Greek constellations for Aquarius?
Greek Constellations Andromeda ?νδρομ?δα 23 Aquarius ?δροχ?ο? 42 + 3 Aquila ?ετ?? 9 + 6 Ara Θυμιατ?ριον 7 Argo Navis ?ργ? 45 43 more rows …
Which constellations are not included in the 88 constellation?
The only Greek constellation that is not included among the 88 modern constellations is Argo Navis (the Ship Argo). In Ptolemy’s day and for many centuries that followed, Argo Navis was the largest constellation in the sky.
How are the heights measured?
All tree, and nothin’ but the tree! We measure from the top of the soil to the top of the tree; the height of the container or the root system is never included in our measurements.
How does the delivery process work?
All of our orders ship via FedEx Ground! Once your order is placed online, our magic elves get right to work picking, staging, boxing and shipping your trees. Orders typically ship out within 2 business days. You will receive email notifications along the way on the progress of your order, as well as tracking information to track your plants all the way to their new home!
Why are some states excluded from shipping?
While we wish we could serve everyone, it’s for the safety of native species and helps prevent the spread of invasive disease & pests. We’ve gotta protect good ole’ Mother Nature, after all.
What is the best zone for dogwood?
Highly resistant to dogwood diseases. Vigorous and reliable hybrid variety. The Constellation Flowering Dogwood grows in zones 6 to 8, and in warmer, sheltered spots in zone 5. It needs rich, moist and well-drained soil, that is acidic or neutral.
What is the disease on a dogwood tree?
This tree is highly resistant to the unsightly leaf disease called powdery mildew, and even more importantly, to the deadly disease called anthracnose, which has killed so many American flowering dogwoods, especially in the north-east. Other pests are not normally problems, and deer usually leave this tree alone.
What is the name of the tree that deer leave alone?
Other pests are not normally problems, and deer usually leave this tree alone. The Constellation Flowering Dogwood is a hybrid tree created by Professor Elwin R. Orton, Jr., a biologist and plant breeder at Rutgers University, in New Jersey.
How tall does a dogwood tree grow?
The Constellation® Flowering Dogwood is an upright flowering tree that grows around 20 feet tall. Most flowering dogwood trees are at least as broad as they are tall, but this one is more slender, spreading to only 15 feet wide when mature, and considerably less in its early years.
Where is the 7th magnitude member of the Christmas tree?
The apex of the tree is located at the Cone Nebula. This colour image of the region known as NGC 2264 — an area …
What is the name of the star cluster in the NGC 2264?
Also known as NGC 2264, the Christmas Tree Cluster is an open cluster of stars embedded in a diffuse nebula. This image taken in visible light also contains two famous nebulae. At the bottom center of the image is the Cone Nebula, and to the upper left is the Fox Fur Nebula. When viewed upside-down, the entire cluster looks like a Christmas tree.
Where is the Christmas tree cluster?
Christmas Tree Cluster. The Christmas Tree Cluster is a young open cluster located in the constellation Monoceros. It is part of the NGC 2264 region, along with the Cone Nebula and the Fox Fur Nebula, and belongs to the Monoceros OB1 association, a loose association of very young stars located in the Orion Arm of the Milky Way.
How old are the stars in the OB cluster?
The stars in the cluster were formed very recently from the surrounding molecular cloud. The cluster contains more than 600 members that are 1 to 4 million years old, including several dozen OB stars and more than 400 lower mass members.
Where is NGC 2264?
This colour image of the region known as NGC 2264 — an area of sky that includes the sparkling blue baubles of the Christmas Tree star cluster — was created from data taken through four different filters (B, V, R and H-alpha) with the Wide Field Imager at ESO’s La Silla Observatory, 2400 m high in the Atacama Desert of Chile in the foothills of the Andes. The image shows a region of space about 30 light-years across. Image: ESO
Can you see a Christmas tree cluster in binoculars?
Image: Wikisky. The Christmas Tree Cluster is visible to the naked eye in good conditions and appears quite striking in binoculars. The Christmas tree shape can be seen in small telescopes at low power.
What is Argo Navis named for?
Take Argo Navis, named for the mythological ship that Jason and his compatriots took in search of the Golden Fleece. “Nature did not exactly oblige in giving astronomers a complete set of stars with which to define the ship,” writes the astronomer and author John C. Barentine in The Lost Constellations: A History of Obsolete, Extinct, or Forgotten Star Lore. A handful of stars could credibly form the hull, mast, and other parts, but nothing quite resolved into the prow. To compensate, Barentine continues, “those seeking a figural depiction of Argo were left to come up with ad hoc ways to hide the fact that part of the boat was literally missing.” Cartographers sketching the constellations disguised its absence with a strategically placed atmospheric flourishes—a cloud or a boulder. Halley’s plopped a tree in its place, obviating the need to actually complete Argo Navis.
Where did Edmond Halley set up his observatory?
In 1676, years before he observed the comet that would carry his name, a young astronomer named Edmond Halley set up an observatory on the volcanic island of Saint Helena in the South Atlantic Ocean. From this far-flung speck of land, he intended to catalog the stars of the Southern Hemisphere. Halley returned to England with a slew of observations, in which he eventually included a new constellation, Robur Carolinum, or “Charles’s Oak.” The once-arborially-besieged king had become a patron, and had made Halley’s journey possible.
Who illustrated Argo Navis?
The oak is visible on the right of this illustration of Argo Navis from Uranographia, by Johannes Hevelius, 1690. Public Domain
Is there an oak tree in Boscobel?
Back on Earth, an oak still stands on Boscobel’s grounds, and is often described as a descendant of the one where Charles II hid. And another answer was found to the Argo Navis conundrum—it was broken up into a handful of smaller, perhaps more coherent constellations, but the tree did not find its way back in.
Is the oak at Boscobel fenced off?
The oak at Boscobel, perhaps a descendant of the regal hiding place, is fenced off. Amanda Slater/CC by SA 2.0