Uranus
- astroavani
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Uranus
Uranus
Diameter: 50,724 km
Surface area: 8,083,079,690 km²
Mass: 8.681 x 1025 kg
Density: 1.27 g/cm³
Gravity: 8.87 m/s²
Distance from the Sun: 2,870,658,186 km
Natural Satellite: 27 Known Moons
Rotation period: 17 hours and 14 minutes
Translation period: 84 terrestrial years
Average temperature: -197°C
Atmospheric composition: hydrogen, helium and methane
Uranus is the seventh planet from the Sun and the third largest in the Solar System, after Jupiter and Saturn. Its mass is approximately 14 times that of Earth, and it is four times its size. Like Neptune, it is nicknamed the Ice Giant due to its average surface temperature of -197 ºC (due to its distance from the Sun) and its composition.
The planet's atmosphere is formed by hydrogen, helium and methane, which is the element responsible for the bluish-green color observed in images obtained from telescopes. There are also very small amounts of water and ammonia in its atmospheric composition, where, in the lower layers (troposphere), there is cloud formation. Atmospheric winds on Uranus reach speeds of up to 900 km/h.
One of the most curious aspects of Uranus is its magnetosphere. The magnetic axis of this planet has a large inclination of about 60 degrees with respect to its axis of rotation. Furthermore, he finds himself displaced from the center.
Another unique feature of Uranus is the 97.7° inclination of its equator. Seasons are therefore described as the most extreme in the Solar System. At the solstices, while one hemisphere receives light for the entire period, the other plunges into complete darkness for about 21 Earth years.
The North Pole stands out (right) even in amateur photographs because of its lighter color compared to the rest of the planet.
Scopes: Celestron C14 Edge, Celestron C9,25 XLT
Mounting: Celestron CGE PRO, Celestron CG5 Advanced
Cameras: ASI 290MC, ASI 178MM
Accessories: Tele Vue Powermate 2X, Baader L filter, Baader IR Pass 610 and 685, Astronomik IR Pass 742, Tele Vue Binovue, various orthoscopic eyepieces
Mounting: Celestron CGE PRO, Celestron CG5 Advanced
Cameras: ASI 290MC, ASI 178MM
Accessories: Tele Vue Powermate 2X, Baader L filter, Baader IR Pass 610 and 685, Astronomik IR Pass 742, Tele Vue Binovue, various orthoscopic eyepieces
- messier 111
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Re: Uranus
very nice capture , thx .
I LOVE REFRACTORS ,
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“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov
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REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .
EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .
FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .
Mounts , cg-4 motorized , eq6 pro belt drive .
“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov
Jean-Yves
- JayTee
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Re: Uranus
A beautiful image. What FL were you using on your C14?
∞ Primary Scopes: #1: Celestron CPC1100 #2: 8" f/7.5 Dob #3: CR150HD f/8 6" frac
∞ AP Scopes: #1: TPO 6" f/9 RC #2: ES 102 f/7 APO #3: ES 80mm f/6 APO
∞ G&G Scopes: #1: Meade 102mm f/7.8 #2: Bresser 102mm f/4.5
∞ Guide Scopes: 70 & 80mm fracs -- The El Cheapo Bros.
∞ Mounts: iOptron CEM70AG, SW EQ6, Celestron AVX, SLT & GT (Alt-Az), Meade DS2000
∞ Cameras: #1: ZWO ASI294MC Pro #2: 662MC #3: 120MC, Canon T3i, Orion SSAG, WYZE Cam3
∞ Binos: 10X50,11X70,15X70, 25X100
∞ EPs: ES 2": 21mm 100° & 30mm 82° Pentax XW: 7, 10, 14, & 20mm 70°
Searching the skies since 1966. "I never met a scope I didn't want to keep."
∞ AP Scopes: #1: TPO 6" f/9 RC #2: ES 102 f/7 APO #3: ES 80mm f/6 APO
∞ G&G Scopes: #1: Meade 102mm f/7.8 #2: Bresser 102mm f/4.5
∞ Guide Scopes: 70 & 80mm fracs -- The El Cheapo Bros.
∞ Mounts: iOptron CEM70AG, SW EQ6, Celestron AVX, SLT & GT (Alt-Az), Meade DS2000
∞ Cameras: #1: ZWO ASI294MC Pro #2: 662MC #3: 120MC, Canon T3i, Orion SSAG, WYZE Cam3
∞ Binos: 10X50,11X70,15X70, 25X100
∞ EPs: ES 2": 21mm 100° & 30mm 82° Pentax XW: 7, 10, 14, & 20mm 70°
Searching the skies since 1966. "I never met a scope I didn't want to keep."
- Michael131313
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Re: Uranus
Thanks for the image and the good info.
ES AR 102 102mm, f/6.5, ES 254mm f/5 DOB, Obie 10x50, GSO SV 30mm, ES 68° 20mm, ES 82° 14mm, 11mm, 8.8 mm, 6.8mm, 4.7mm. Twilight 1 mount.
- Ylem
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Re: Uranus
Nice capture
Clear Skies,
-Jeff
Member; ASTRA-NJ
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-Jeff
Member; ASTRA-NJ
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Vixen Porta Mount ll
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A big box of Plossls
Little box of filters
- Makuser
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Re: Uranus
Hello Avani. This is a superb image of Uranus here with your C14 Edge. I love the delicate color and I can make out the polar cap. Yes it is a rogue planet in our system, with its equatorial rotation so deeply inclined to it's orbital path. Thanks for sharing your work and information with us Avani and keep up the great solar system astrophotography.
Marshall
Sky-Watcher 90mm f/13.8 Maksutov-Cassegrain on motorized Multimount
Orion Astroview 120ST f/5 Refractor on EQ3 mount
Celestron Comet Catcher 140mm f/3.64 Schmidt-Newtonian on alt-az mount
Celestron Omni XLT150R f/5 Refractor on CG4 mount with dual axis drives.
Orion 180mm f/15 Maksutov-Cassegrain on CG5-GT Goto mount.
Orion XT12i 12" f/4.9 Dobsonian Intelliscope.
Kamakura 7x35 Binoculars and Celestron SkyMaster 15x70 Binoculars. ZWO ASI 120MC camera.
>)))))*>
Sky-Watcher 90mm f/13.8 Maksutov-Cassegrain on motorized Multimount
Orion Astroview 120ST f/5 Refractor on EQ3 mount
Celestron Comet Catcher 140mm f/3.64 Schmidt-Newtonian on alt-az mount
Celestron Omni XLT150R f/5 Refractor on CG4 mount with dual axis drives.
Orion 180mm f/15 Maksutov-Cassegrain on CG5-GT Goto mount.
Orion XT12i 12" f/4.9 Dobsonian Intelliscope.
Kamakura 7x35 Binoculars and Celestron SkyMaster 15x70 Binoculars. ZWO ASI 120MC camera.
>)))))*>
- jrkirkham
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Re: Uranus
Nice capture!
Rob
Telescopes: 50mm refractor, ED80 triplet, 90mm makcass, 10" dob, 8"SCT, 11"SCT
Mounts: Celestron CGX, Orion Sirius + several camera tripods
Cameras: Canon 6D, Canon 80D, ZWO-ASI120MC
Binoculars: 10x50, 12x60, 15x70, 25-125x80
Observatory: SkyShed POD XL3 + 8x12 warm room
AL Projects Completed: Lunar #645, Outreach #0280, Universe Sampler #93-T, Binocular Messier #871, Messier #2521, Messier Honorary #2521, Constellation Hunter Northern Skies #112, Planetary Transit Venus #1, Galileo #26, Outreach Stellar 0280, Meteor Regular #157, Solar System Telescopic #209-I, Observer Award #1
AL Projects Currently in Process: Double Stars, Comet, Lunar Evolution
Telescopes: 50mm refractor, ED80 triplet, 90mm makcass, 10" dob, 8"SCT, 11"SCT
Mounts: Celestron CGX, Orion Sirius + several camera tripods
Cameras: Canon 6D, Canon 80D, ZWO-ASI120MC
Binoculars: 10x50, 12x60, 15x70, 25-125x80
Observatory: SkyShed POD XL3 + 8x12 warm room
AL Projects Completed: Lunar #645, Outreach #0280, Universe Sampler #93-T, Binocular Messier #871, Messier #2521, Messier Honorary #2521, Constellation Hunter Northern Skies #112, Planetary Transit Venus #1, Galileo #26, Outreach Stellar 0280, Meteor Regular #157, Solar System Telescopic #209-I, Observer Award #1
AL Projects Currently in Process: Double Stars, Comet, Lunar Evolution
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Re: Uranus
Congratulations Avani on having your image selected as todays TSS APOD !
app.php/article/11-12-2021-tss-astropho ... of-the-day
app.php/article/11-12-2021-tss-astropho ... of-the-day
Gordon
Scopes: Explore Scientific ED80CF, Skywatcher 200 Quattro Imaging Newt, SeeStar S50 for EAA.
Mounts: Orion Atlas EQ-g mount & Skywatcher EQ5 Pro.
ZWO mini guider.
Image cameras: ZWO ASI1600 MM Cool, ZWO ASI533mc-Pro, ZWO ASI174mm-C (for use with my Quark chromosphere), ZWO ASI120MC
Filters: LRGB, Ha 7nm, O-III 7nm, S-II 7nm
Eyepieces: a few.
Primary software: Cartes du Ciel, N.I.N.A, StarTools V1.4.
Scopes: Explore Scientific ED80CF, Skywatcher 200 Quattro Imaging Newt, SeeStar S50 for EAA.
Mounts: Orion Atlas EQ-g mount & Skywatcher EQ5 Pro.
ZWO mini guider.
Image cameras: ZWO ASI1600 MM Cool, ZWO ASI533mc-Pro, ZWO ASI174mm-C (for use with my Quark chromosphere), ZWO ASI120MC
Filters: LRGB, Ha 7nm, O-III 7nm, S-II 7nm
Eyepieces: a few.
Primary software: Cartes du Ciel, N.I.N.A, StarTools V1.4.
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