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Sun & Moon Today

JD 2460426  DoY 116  WoY 17
🔼04:58
🔽18:25

TWILIGHT
03:26~19:57
Ecl Long 35.6°
in Aries

Full
Age 16.06 d
Phase 164.3°
Ecl Long 231.4°
in Libra

SSE

Current asteroid count is 1,351,400

Observable comet count is 1116

Current exoplanet count is 5612

Current longitude II of the GRS is  52°

 

Today Monitor

Planet Oppositions

Mars: January 16, 2025
Jupiter: December 7, 2024
Saturn: September 8, 2024
Uranus: November 17, 2024
Neptune: September 31, 2024

 

Greatest Elongation of Venus

Evening: January 10, 2025 at 47.2°E
Morning: June 1, 2025 at 45.9°W

 

Greatest Elongation of Mercury

Evening: December 4,2023 at 21.3°E
Morning: January 12, 2024 at 23.5°W
Evening: March 24, 2024 at 18.7°E
Morning: May 9, 2024 at 26.4°W
Evening: July 22, 2024 at 26.9°E
Morning: September 5, 2024 at 18.1°W
Evening: November 16, 2024 at 22.5°E
Morning: December 25, 2024 at 22.0°W




Super Moons (full) 2024

Wednesday, September 18
Thursday, October 17

 

given for 00:00 UT

In Longitude (negative is western)

DateSizeAgeAnglePhase
07 Jan 202430.79'25.02-6.650°
08 Jan 202431.26'26.02-6.770°
03 Feb 202430.30'22.50-6.973°
04 Feb 202430.72'23.50-7.583°
05 Feb 202431.20'24.50-7.769°
06 Feb 202431.72'25.50-7.466°
07 Feb 202432.24'26.50-6.651°
16 Feb 202431.66'6.046.779°
17 Feb 202431.21'7.046.981°
18 Feb 202430.80'8.046.862°
02 Mar 202430.25'21.04-7.149°
03 Mar 202430.63'22.04-7.776°
04 Mar 202431.08'23.04-8.028°
05 Mar 202431.57'24.04-7.844°
06 Mar 202432.08'25.04-7.186°
15 Mar 202431.85'4.636.947°
16 Mar 202431.33'5.637.325°
17 Mar 202430.85'6.637.301°
18 Mar 202430.43'7.636.920°
30 Mar 202430.34'19.63-6.691°
31 Mar 202430.66'20.63-7.202°
01 Apr 202431.03'21.63-7.405°
02 Apr 202431.45'22.63-7.261°
03 Apr 202431.89'23.63-6.743°
13 Apr 202431.46'4.246.865°
14 Apr 202430.95'5.246.983°
15 Apr 202430.50'6.246.697°
14 Aug 202430.51'9.53-6.644°
15 Aug 202430.96'10.53-6.946°
16 Aug 202431.45'11.53-6.807°
27 Aug 202431.47'22.536.648°
28 Aug 202431.09'23.536.822°
29 Aug 202430.74'24.536.717°
11 Sep 202430.44'7.92-7.081°
12 Sep 202430.88'8.92-7.442°
13 Sep 202431.38'9.92-7.388°
14 Sep 202431.90'10.92-6.884°
23 Sep 202432.03'19.926.983°
24 Sep 202431.54'20.927.577°
25 Sep 202431.07'21.927.769°
26 Sep 202430.64'22.927.584°
27 Sep 202430.28'23.927.067°
09 Oct 202430.41'6.22-6.872°
10 Oct 202430.80'7.22-7.260°
11 Oct 202431.24'8.22-7.306°
12 Oct 202431.73'9.22-6.971°
21 Oct 202432.22'18.226.835°
22 Oct 202431.69'19.227.618°
23 Oct 202431.17'20.227.933°
24 Oct 202430.69'21.227.796°
25 Oct 202430.28'22.227.257°
19 Nov 202431.78'17.476.845°
20 Nov 202431.27'18.477.271°
21 Nov 202430.79'19.477.223°
22 Nov 202430.36'20.476.738°

 

In Latitude (negative is southern)

DateSizeAgeAnglePhase
24 Jan 202430.14'12.50-6.549°
25 Jan 202429.93'13.50-6.528°
08 Feb 202432.71'27.506.591°
20 Feb 202430.14'10.04-6.658°
21 Feb 202429.89'11.04-6.663°
05 Mar 202431.57'24.046.523°
06 Mar 202432.08'25.046.747°
07 Mar 202432.58'26.046.568°
18 Mar 202430.43'7.63-6.754°
19 Mar 202430.07'8.63-6.810°
20 Mar 202429.80'9.63-6.556°
02 Apr 202431.45'22.636.801°
03 Apr 202431.89'23.636.741°
14 Apr 202430.95'5.24-6.695°
15 Apr 202430.50'6.24-6.846°
16 Apr 202430.12'7.24-6.665°
29 Apr 202431.18'20.246.717°
30 Apr 202431.49'21.246.734°
12 May 202430.97'3.86-6.734°
13 May 202430.54'4.86-6.649°
26 May 202431.26'17.866.556°
27 May 202431.51'18.866.627°
08 Jun 202431.21'1.47-6.565°
09 Jun 202430.83'2.47-6.570°
23 Jun 202431.72'16.476.548°
06 Jul 202430.85'0.04-6.542°
20 Jul 202431.77'14.046.576°
01 Aug 202431.01'26.04-6.516°
02 Aug 202430.73'27.04-6.622°
16 Aug 202431.45'11.536.680°
17 Aug 202431.94'12.536.611°
28 Aug 202431.09'23.53-6.608°
29 Aug 202430.74'24.53-6.758°
30 Aug 202430.43'25.53-6.567°
12 Sep 202430.88'8.926.748°
13 Sep 202431.38'9.926.795°
24 Sep 202431.54'20.92-6.608°
25 Sep 202431.07'21.92-6.837°
26 Sep 202430.64'22.92-6.706°
09 Oct 202430.41'6.226.695°
10 Oct 202430.80'7.226.831°
11 Oct 202431.24'8.226.620°
22 Oct 202431.69'19.22-6.763°
23 Oct 202431.17'20.22-6.728°
05 Nov 202430.24'3.476.535°
06 Nov 202430.52'4.476.723°
07 Nov 202430.84'5.476.580°
18 Nov 202432.26'16.47-6.549°
19 Nov 202431.78'17.47-6.638°
03 Dec 202430.57'1.746.584°
16 Dec 202432.04'14.74-6.545°
30 Dec 202430.69'28.746.543°

Source: NASA/GSFC

 

Lunar Calendar 2024

Lunar Libration Calendar2024 (PDF 11.2 MB)

View table online

Lunar Libration Calendar 2023 (PDF 3.3 MB)

 

Latest Deepsky Image

2024-02-15, Samyang 135mm, Uranus-C (IMX585), UV/IR-Cut

 

Latest Planetary Image

2023-11-23, Celestron 8, Uranus-C, UV/IR-Cut filter

 

Latest Movie

2023-11-23, Celestron 8, Uranus-C, UV/IR-Cut filter

 

Latest Wide Field Image

2024-01-13, Nikon D5500, Samyang 135mm with LPR, at f/2.0, 98 x 60s, ISO1600

 

Latest Constellation Image

D5500, 35mm lens at f4, 81 x 120s, ISO1600.

 

Latest Lunar Image

C8, ASI290MM, IR642 filter (Mar 16, 2024).

 

Latest Astro Poster

Celestron 8 x 0.63, D5500, no filters.

 

Lunar Impressions March 2024

Astronomy Picture of the Day

Click to enlarge or show full screen

 


 

Source: apod.nasa.gov

Latest STScI News Release

Hubble Celebrates 34th Anniversary with a Look at the Little Dumbbell Nebula

April 23, 2024

Taking up most of the image, is a multi-colored nebula appearing as two translucent orbs attached by a white band.

Taking up most of the image, is a multi-colored nebula appearing as two translucent orbs attached by a white band.

Source: Space Telescope Science Institute

Tonight's Sky


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NASA Image of the Day

Tracking Spring Flooding

Rivers swelled in southern Russia and northern Kazakhstan in April 2024 following heavy rain and rapid snowmelt. This image shows Orenburg on April 13, the day river levels peaked. This scene was acquired by the OLI-2 (Operational Land Imager) on Landsat 9.

Click to enlarge or show full screen

Wed, 24 Apr 2024 17:47 GMT


Source: www.nasa.gov

 

 

No, we are not on Facebook but proudly on AstroBin with Mille Gracie to the author Salvatore Iovene:


GoTo Astropical on AstroBin

 

If anybody is interested in the night life of bats, here is a funny 1-minute MP4 video (24MB).

 

Lunar Imaging e-brochure (PDF 96.5 MB)

 

Sky Photography e-brochure (PDF 61.4 MB)

 

EAA e-brochure (PDF 89.1 MB) In work. Pre-release for feedbacks.

 

Planetary Imaging e-brochure (PDF 16.8 MB) In work. Pre-release for feedbacks.

 


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on page index.php using Android O/S.

Unique visitors today: 22 (since 0:00 UTC) from:
               

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Total page views 5736 since 2024-04-01
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Deepsky Overview
My Humble Gallery
Lunar Imaging
FOV Simulator
Astro Cameras
Let's Astrophoto
Telescopes for AP

 

Total Exoplanet Count: 5612

Kepler/K2: 3322 planets
TESS: 440 planets
Latest exoplanet around:  
as of 2024-04-15

ConstellationCrater
Distance238.38 parsec
Magnitude12.54 vis.
Mass0.94 xSun
Radius0.91 xSun
Temperature5455°K
Known planet(s)1
View in Database | Star Chart | DSS IR Image 🔗

 


Acton Sky Portal Observatory 2
Anglo-Australian Telescope 36
Apache Point Observatory 1
Arecibo Observatory 3
Atacama Large Millimeter Array (ALMA) 1
Bohyunsan Optical Astronomical Observatory 26
Calar Alto Observatory 20
Cerro Tololo Inter-American Observatory 5
CHaracterising ExOPlanets Satellite (CHEOPS) 3
CoRoT 35
European Southern Observatory 3
European Space Agency (ESA) Gaia Satellite 3
Fred Lawrence Whipple Observatory 6
Gemini Observatory 9
Haleakala Observatory 2
HATNet 67
HATSouth 73
Haute-Provence Observatory 66
Hubble Space Telescope 6
Infrared Survey Facility 1
James Webb Space Telescope (JWST) 1
K2 548
KELT 10
KELT-North 7
KELT-South 4
Kepler 2774
Kitt Peak National Observatory 1
KMTNet 88
KOINet 1
La Silla Observatory 284
Large Binocular Telescope Observatory 3
Las Campanas Observatory 29
Leoncito Astronomical Complex 1
Lick Observatory 35
Lowell Observatory 3
Mauna Kea Observatory 1
McDonald Observatory 31
MEarth Project 2
MOA 29
Multiple Facilities 18
Multiple Observatories 305
NASA Infrared Telescope Facility (IRTF) 1
Next-Generation Transit Survey (NGTS) 3
OGLE 101
Okayama Astrophysical Observatory 36
Palomar Observatory 2
Paranal Observatory 45
Parkes Observatory 2
Qatar 10
Roque de los Muchachos Observatory 32
South African Radio Astronomy Observatory (SAR 1
SPECULOOS Southern Observatory 1
Spitzer Space Telescope 4
Subaru Telescope 11
SuperWASP 113
SuperWASP-North 5
SuperWASP-South 32
Teide Observatory 1
Thueringer Landessternwarte Tautenburg 8
Transiting Exoplanet Survey Satellite (TESS) 440
TrES 5
United Kingdom Infrared Telescope 2
University of Canterbury Mt John Observatory 1
Very Long Baseline Array 1
W. M. Keck Observatory 188
WASP-South 11
Wide-field Infrared Survey Explorer (WISE) Sat 1
Winer Observatory 1
Xinglong Station 2
XO 6
Yunnan Astronomical Observatory 3


 

⎘

Next NEO Approach

2021 VH2 on 2024-Apr-25 09:03 UTC at 9.2834 LD

 

⎘

Next Meteor Shower

Eta Aquariids
19 Apr - 28 May, Peak: 5/6
Radiant: Star Chart, Rating: bright

 

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Next ISS Passes

NOTE: You need to log in for correct data.

 

Random Objects

 

Han (13 Zet Oph) in Oph [HIP 81377]

Distance: 458 light-years, Magnitude: 2.54

Zeta Ophiuchi is a blue-hued remarkable star with 20 solar masses and as wide as 8.5 suns. It is rotating at about 400 km/s which is close to break-up velocity. It is also moving fast through space at 30km/s creating a bow shock resulting from mass loss. Zeta may have been the smaller of a binary system where the primary went nova leaving a pulsar as remnant.

Star Chart | DSS IR Image 🔗

 

GJ 244 A (Sirius A ) in Canis Major

Distance: 9 light-years, Magnitude: -1.4

Dominating the early year sky, Sirius, the 'Dog Star', in Canis Major is the brightest star in the sky. Measuring 2.02 solar masses, 1.7 solar radii and outshining the sun 25 times, Sirius exhibits a metal-rich spectrum. It has a faint white dwarf companion and is 200-300 million years old. The distance separating Sirius A from its companion varies between 8.2 and 31.5 AU. The companion, Sirius B, is the first detected White Dwarf star.

Star Chart | DSS IR Image 🔗

 

M79 (Global Cluster) in Lepus

Magnitude: 7.7

About 41,000 light-years from the galactic center, M79 lies in the central stellar bulge of our Milky Way galaxy, is 118 light-year in diameter and moving away from us at 200 km/s.

Star Chart | DSS IR Image 🔗

 

Volans (southern), area rank: 76

Located south of Carina, this constellation consists of a number of 4th-magnitude stars. Volans was created by astronomer Johann Bayer. At first it was the "Southern Flying Fish", later it was shortened to "Flying Fish". The constellation can be seen at 15 degrees northern latitude or lower. There are two double stars within the constellation which can be observed using a small telescope, Gamma Volantis and Epsilon Volantis.

Star Chart

 

332P/Ikeya-Murakami

Discovered on November 3, 2010, comet 332P/Ikeya-Murakami is a short-period comet with period of 5.42 years. After the comet had undergone a major outburst in November 2010, it is now composed of component A and B with two different comas, envelopes and tails. The Hubble Space Telescope imaged a slow migration of building-size fragments over a three-day period in January 2016. The pieces broke off of the main nucleus in late 2015 as the icy, ancient comet approached the sun in its orbit. The sizes of all fragments range between 110 meters and 10 km.

 

 

Alauda (Asteroid)

Semi-major: 3.19506 AU, Size: 195 km

Discovered in 1910 by Joseph Helffrich from the observatory at Heidelberg University. Aluda is a C-type main belt asteroid with a small satellite 5.5 km wide in a projected distance of 900 km. It was named Pichi unem, meaning "little bird" in the Mapuche language of Chile, the country from which the moon was discovered. The asteroid has a mean mass of 6.057x1018kg and a density of 1.57g/cm³.

 

 

Pan (moon of Saturn)

Pan, the innermost of Saturn's known moons, is located within the Encke Gap of Saturn's A-ring. It acts as a shepherd satellite and is responsible for keeping the 325 km wide Encke Gap open. Pan, measuring 34.4x31.4x20.8 km, has a prominent equatorial ridge that gives it a distinctive flying saucer shape.

 

 

HD 4732 b (in Cetus)

Mass: 1.986 xJup
SMA: 1.129 AU
Period: 371.74 days
Distance: 54.7841 parsec
Category: Hot Jovian
ESI: 0.15491

Star Chart | DSS IR Image 🔗

 

Android Astronomy Apps

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Dark Site in Morocco

Some say that the seeing is better only in space.

Click on the banner to visit the new website of SaharaSky, the first and currently only private observatory with Casbah-style *** hotel in North Africa.

 

The owner, Fritz, is a German with a life-long passion for astronomy. Then, as he felt in deep love with Morocco and its wonderful people, he built a self-contained hotel at the feet of the Sahara about 30 kilometers to the southeast of the town of Zagora entirely in the traditional southern Moroccan Casbah-style and equipped it, besides comfortable rooms, a restaurant, spa and sauna, with a rich portfolio of optical instruments and accessories for amateur astronomers.

Fritz chose the location extremely well, a truly dark site in absence of city and street lights, blessed with an average of 300 clear dry nights annually. The observatory atop the hotel building offers a 360 degrees panoramic view on 500 square meters.

Most guests are professional and amateur astronomers, but also people of all ages with affection for the fascination of the stars and the desert. From the hotel's wide roof terrace, everybody can enjoy the starry sky dominated by the arch of the Milky Way with bare eyes or with rental telescopes and cameras.

The heart and soul of SaharaSky's observatory is Patrick from Belgium, not only a senior professional astronomer, but also a talented animator and entertainer under the Saharan stars.

A stay at SaharaSky is not limited to the night sky. SaharaSky provides equipment for solar observation, but Fritz also organises desert excursions for several days, overnight or day-return treks in a 4x4 or on dromedar backs, plus guided tours to historically invaluable local sites, such as the Petroglyphs of Ait Ouazzik.

Owner and staff as a team speak Arabic, local Berber, English, French, German, Spanish and Dutch.

Scotty, lock on to the coordinates of SaharaSky and beam us over!


SaharaSky owns telescopes with apertures from 40 to 400mm, such as Takahashi APOs, each of which can be saddled on high precision GM2000 mounts featuring GPS, GoTo and accurate guiding for both, visual observation and photography.

 

 

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