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Reticulum Constellation Map
صورة
الشرح: The constellation Reticulum with its bright stars and surrounding constellations. Reticulum is surrounded by (going clockwise from the top): Horologium, Hydrus and Dorado.
Reticulum is a southern constellation and thus the whole constellation are visible at some point in the year throughout the southern hemisphere. The whole constellation is also visible to most equatorial regions of the northern hemisphere, with parts of the constellation visible to the remaining equatorial and some temperate northern regions. Reticulum is circumpolar for all antarctic and most temperate regions of the southern hemisphere. The constellation is best viewed in the evening in the northern hemisphere winter and southern hemisphere summer.
The y-axis of this diagram is in degrees of declination with north as up and the x-axis is in hours of right ascension with east to the left. The sizes of the stars marked here relate to the star's apparent magnitude, a measure of its apparent brightness. The larger dots represent brighter stars. The Greek letters mark the brightest stars in the constellation. These are ranked by brightness with the brightest star being labeled alpha, the second brightest beta, etc., although this ordering is not always followed exactly. The dotted boundary lines mark the IAU's boundaries of the constellations and the solid green lines mark one of the common forms used to represent the figures of the constellations. Neither the constellation boundaries, nor the lines joining the stars appear on the sky.
المصدر: Adapted by the IAU Office of Astronomy for Education from the original by the IAU and Sky & Telescope
رابط المصدر
مصطلحات المعجم:
القدرالظاهري , الإحداثيات السماوية , النجوم القطبية , مجموعة نجمية او حشد نجمى , الميل , المطلع المستقيم
فئات:
علم الفلك بالعين المجردة
الترخيص: المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) أيقونات
ملف
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91.30 kB)
ملف PDF
(PDF file
149.94 kB)
Vela Constellation Map
صورة
الشرح: The constellation Vela with its bright stars and surrounding constellations. Vela is surrounded by (going clockwise from the top): Pyxis, Puppis, Carina, Crux, Centaurus and Antlia.
Vela is a southern constellation and thus the whole constellation is visible at some point in the year throughout the southern hemisphere. The whole constellation is also visible from equatorial regions of the northern hemisphere with parts of the constellation visible from most temperate northern hemisphere regions. Vela is best viewed in the evening in the northern hemisphere spring and southern hemisphere autumn.
The planetary nebula NGC 3132 lies in Vela and is marked here with a green circle superimposed on a plus sign. The globular cluster NGC 3201 also lies in Vela and is marked here with a yellow circle with a plus sign superimposed on it. A yellow circle marks the position of the open cluster IC 2391.
The y-axis of this diagram is in degrees of declination with north as up and the x-axis is in hours of right ascension with east to the left. The sizes of the stars marked here relate to the star's apparent magnitude, a measure of its apparent brightness. The larger dots represent brighter stars. The Greek letters mark the brightest stars in the constellation. These are ranked by brightness with the brightest star being labeled alpha, the second brightest beta, etc., although this ordering is not always followed exactly. Vela was previously part of the larger Argo Navis constellation along with Puppis and Carina. As the letter designations for stars were created before this division took place, Greek letter designations are now divided between the three constellations with Vela having stars designated gamma and delta but no alpha or beta. The dotted boundary lines mark the IAU's boundaries of the constellations and the solid green lines mark one of the common forms used to represent the figures of the constellations. Neither the constellation boundaries, nor the lines joining the stars appear on the sky.
المصدر: Adapted by the IAU Office of Astronomy for Education from the original by the IAU and Sky & Telescope
رابط المصدر
مصطلحات المعجم:
القدرالظاهري , الإحداثيات السماوية , مجموعة نجمية او حشد نجمى , الميل , المطلع المستقيم
فئات:
علم الفلك بالعين المجردة
الترخيص: المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) أيقونات
ملف
( صورة
122.85 kB)
ملف PDF
(PDF file
196.41 kB)
Corvus Constellation Map
صورة
الشرح: The constellation Corvus with its bright stars and surrounding constellations. Corvus is surrounded by (going clockwise from the top): Virgo, Crater and Hydra.
Corvus is a southern constellation and thus the whole of the constellation is visible in the southern hemisphere at some point in the year. The whole constellation is also visible from temperate and equatorial regions of the northern hemisphere. Corvus is best viewed in the evenings in the northern hemisphere late spring and southern hemisphere late autumn.
The y-axis of this diagram is in degrees of declination with north as up and the x-axis is in hours of right ascension with east to the left. The sizes of the stars marked here relate to the star's apparent magnitude, a measure of its apparent brightness. The larger dots represent brighter stars. The Greek letters mark the brightest stars in the constellation. These are ranked by brightness with the brightest star being labeled alpha, the second brightest beta, etc., although this ordering is not always followed exactly. The dotted boundary lines mark the IAU's boundaries of the constellations and the solid green lines mark one of the common forms used to represent the figures of the constellations. The blue line at the top left marks the ecliptic. Neither the constellation boundaries, nor the line marking the ecliptic, nor the lines joining the stars appear on the sky.
المصدر: Adapted by the IAU Office of Astronomy for Education from the original by the IAU and Sky & Telescope
رابط المصدر
مصطلحات المعجم:
القدرالظاهري , الإحداثيات السماوية , مجموعة نجمية او حشد نجمى , الميل , مسار البروج , المطلع المستقيم
فئات:
علم الفلك بالعين المجردة
الترخيص: المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) أيقونات
ملف
( صورة
65.16 kB)
ملف PDF
(PDF file
141.80 kB)
Pyxis Constellation Map
صورة
الشرح: The constellation Pyxis with its bright stars and surrounding constellations. Pyxis is surrounded by (going clockwise from the top): Hydra, Puppis, Vela and Antilia.
Pyxis is a southern constellation and thus the whole constellation is visible at some point in the year throughout the southern hemisphere. The whole constellation is also visible in equatorial and some temperate regions of the northern hemisphere with parts of the constellation visible to the remaining temperate regions of the northern hemisphere.
The y-axis of this diagram is in degrees of declination with north as up and the x-axis is in hours of right ascension with east to the left. The sizes of the stars marked here relate to the star's apparent magnitude, a measure of its apparent brightness. The larger dots represent brighter stars. The Greek letters mark the brightest stars in the constellation. These are ranked by brightness with the brightest star being labeled alpha, the second brightest beta, etc., although this ordering is not always followed exactly. The dotted boundary lines mark the IAU's boundaries of the constellations and the solid green lines mark one of the common forms used to represent the figures of the constellations. Neither the constellation boundaries, nor the lines joining the stars appear on the sky.
المصدر: Adapted by the IAU Office of Astronomy for Education from the original by the IAU and Sky & Telescope
رابط المصدر
مصطلحات المعجم:
القدرالظاهري , الإحداثيات السماوية , مجموعة نجمية او حشد نجمى , الميل , المطلع المستقيم
فئات:
علم الفلك بالعين المجردة
الترخيص: المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) أيقونات
ملف
( صورة
73.93 kB)
ملف PDF
(PDF file
152.64 kB)
Monoceros Constellation Map
صورة
الشرح: The constellation Monoceros with its bright stars and surrounding constellations. Monoceros is surrounded by (going clockwise from the top): Gemini, Orion, Lepus, Canis Major, Puppis, Hydra and Canis Minor.
Monoceros spans the celestial equator and thus parts of the constellation are visible everywhere on the Earth at some point in the year. The whole constellation is visible to all but the most arctic and antarctic regions. Monoceros is best viewed in the evening in the northern hemisphere winter and southern hemisphere summer.
The star-forming Rosette Nebula is marked here with a green square. The open cluster of young stars NGC 2244, which is associated with the Rosette Nebula, is marked with a yellow circle just below it. The other open clusters M50 and NGC 2506 are also marked here with yellow circles.
The y-axis of this diagram is in degrees of declination with north as up and the x-axis is in hours of right ascension with east to the left. The sizes of the stars marked here relate to the star's apparent magnitude, a measure of its apparent brightness. The larger dots represent brighter stars. The Greek letters mark the brightest stars in the constellation. These are ranked by brightness with the brightest star being labeled alpha, the second brightest beta, etc., although this ordering is not always followed exactly. The dotted boundary lines mark the IAU's boundaries of the constellations and the solid green lines mark one of the common forms used to represent the figures of the constellations. The blue line at the top left of the diagram marks the ecliptic. Neither the constellation boundaries, nor the line marking the ecliptic, nor the lines joining the stars appear on the sky.
المصدر: Adapted by the IAU Office of Astronomy for Education from the original by the IAU and Sky & Telescope
رابط المصدر
مصطلحات المعجم:
القدرالظاهري , الإحداثيات السماوية , مجموعة نجمية او حشد نجمى , الميل , المطلع المستقيم
فئات:
علم الفلك بالعين المجردة
الترخيص: المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) المشاع الإبداعي نَسب المُصنَّف 4.0 دولي (CC BY 4.0) أيقونات
ملف
( صورة
103.71 kB)
ملف PDF
(PDF file
184.71 kB)
