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Sun & Moon Today

JD 2460446  DoY 136  WoY 20
🔼04:38
🔽18:41

TWILIGHT
02:59~20:21
Ecl Long 55.6°
in Taurus

First quarter
Age 7.81 d
Phase 95.2°
Ecl Long 150.8°
in Leo

SSE

Current asteroid count is 1,351,400

Observable comet count is 1122

Current exoplanet count is 5626

Current longitude II of the GRS is  53°

 

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
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°
08 Nov 202431.20'6.47-6.417°
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
11 May 202431.43'2.86-6.465°
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°
22 Jun 202431.42'15.476.419°
23 Jun 202431.72'16.476.548°
05 Jul 202431.15'28.47-6.475°
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°
14 Sep 202431.90'10.926.467°
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°
21 Oct 202432.22'18.22-6.408°
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°
04 Dec 202430.83'2.746.475°
16 Dec 202432.04'14.74-6.545°
30 Dec 202430.69'28.746.543°
31 Dec 202431.00'0.076.472°

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

Dr. John F. Wu Receives 2024 Maryland Outstanding Young Scientist Award

May 15, 2024

A man at image center with many green shrubs and trees in the background.

A man at image center with many green shrubs and trees in the background.

Source: Space Telescope Science Institute

Tonight's Sky

May Constellations

In May, we are looking away from the crowded, dusty plane of our own galaxy toward a region where the sky is brimming with distant galaxies. Locate Virgo to find a concentration of roughly 2,000 galaxies and search for Coma Berenices to identify many more. Keep watching for space-based views of galaxies like the Sombrero Galaxy, M87, and M64.

Source: hubblesite.org

“Tonight’s Sky” is a monthly video of constellations you can observe in the night sky. The series is produced by the Space Telescope Science Institute, home of science operations for the Hubble Space Telescope, in partnership with NASA’s Universe of Learning.

Latest JWST News

Webb hints at possible atmosphere surrounding rocky exoplanet

Super-Earth exoplanet 55 Cancri e (artist’s concept)

Researchers using the NASA/ESA/CSA James Webb Space Telescope may have detected atmospheric gases surrounding 55 Cancri e, a hot rocky exoplanet 41 light-years from Earth. This is the best evidence to date for the existence of a rocky planet atmosphere outside our Solar System.


Source: esawebb.org

JWST Picture of the Month

Star-studded cluster

https://cdn.esawebb.org/archives/images/thumb350x/potm2404a.jpg

1 May 2024
This new image from the NASA/ESA/CSA James Webb Space Telescope features NGC 6440, a globular cluster that resides roughly 28 000 light-years from Earth in the constellation Sagittarius. The object was first discovered by William Herschel in May of 1786. Globular clusters like NGC 6440 are roughly spherical, tightly packed, collections of old stars bound together by gravity. They can be found throughout galaxies, but often live on the outskirts. They hold hundreds of thousands to millions of stars that are on average about one light-year apart, but they can be as close together as the size of our Solar System. NGC 6440 is known to be a high-mass and metal-rich cluster that formed and is orbiting within the Galactic bulge, which is a dense, near-spherical region of old stars in the inner part of the Milky Way. This image was obtained with 2023 data from Webb’s Near-InfraRed Camera (NIRCam) …


Source: esawebb.org

NASA Image of the Day

Good Night, Moon

An illuminated waning gibbous moon contrasts the deep black of space as the International Space Station soared 270 miles over the Southern Ocean.

Click to enlarge or show full screen

Wed, 15 May 2024 14:23 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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US, Ohio, Dublin

Last visit from: US 
on page algol.php using Windows O/S.

Unique visitors today: 92 (since 0:00 UTC) from:
                                                             

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Total page views 4857 since 2024-05-01
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Operating Systems

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Android: 850
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Other: 97
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Chrome OS: 1
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Deepsky Overview
My Humble Gallery
Lunar Imaging
FOV Simulator
Astro Cameras
Let's Astrophoto
Telescopes for AP

 

Total Exoplanet Count: 5626

Kepler/K2: 3322 planets
TESS: 442 planets
Latest exoplanet around:  
as of 2024-05-08

ConstellationTaurus
Distance117.44 parsec
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 10
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 91
KOINet 1
La Silla Observatory 284
Large Binocular Telescope Observatory 3
Las Campanas Observatory 29
Leoncito Astronomical Complex 1
Lick Observatory 36
Lowell Observatory 3
Mauna Kea Observatory 1
McDonald Observatory 31
MEarth Project 2
MOA 29
Multiple Facilities 18
Multiple Observatories 306
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) 442
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

2024 JY16 on 2024-May-15 01:10 UTC at 0.8755 LD

 

⎘

Next Meteor Shower

Daytime Arietids
14 May - 24 Jun, Peak: 6/7
Radiant: Star Chart, Rating: medium

 

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Next ISS Passes

NOTE: You need to log in for correct data.

 

Random Objects

 

Muhlifain (Gam Cen) in Cen [HIP 61932]

Distance: 130 light-years, Magnitude: 2.2

Muhlifain is a binary system consisting of two 93 AU separated A-class subgiant stars with a period of 84.5 years.

Star Chart | DSS IR Image 🔗

 

GJ 169.1 A (Stein 2051) in Camelopadalis

Distance: 18 light-years, Magnitude: 11

Stein 2051 (Gliese 169.1, G 175-034, LHS 26/27) is a nearby binary star system, containing a red dwarf (component A) and a degenerated star, a white dwarf (component B), located in the constellation of Camelopardalis at about 18 light-years away. Stein 2051 B is the 6th nearest white dwarf after Sirius B, Procyon B, van Maanen's star, LP 145-141 and 40 Eridani B.

Star Chart | DSS IR Image 🔗

 

M102 (Galaxy) in Draco

Magnitude: 10.7

M102 is a wonderful lenticular galaxy with an extended dust disk about 60000 light-years wide, seen almost edge-on, but possibly a spiral galaxy. It will require at least a 5 inch telescope at a relatively dark sky to be seen brightly.

Star Chart | DSS IR Image 🔗

 

Fornax (southern), area rank: 41

A constellation that appears engulfed by Eridanus. With only a few bright stars, it does not really stand out. Fornax is Latin for "furnace", an oven used for burning and distilling chemicals and for melting metals. Created in the 18th century by astronomer Louis de Lacaille.

Star Chart

 

67P/Churyumov-Gerasimenko

Discovered by Klim Ivanovych Churyumov, who examined a photograph that had been exposed for periodic comet 32P/Comas Sola by Svetlana Ivanova Gerasimenko on September 11, 1969, at the Alma-Ata Astrophysical Institute. The comet's core is 4.1km wide and target of ESA's Rosetta spacecraft mission, launched on 2 March 2004, which woke up from hibernation mode on 20 January 2014 to monitor the comet and select a suitable site for an attempted landing in November 2014 by its Philae lander. The spacecraft arrived at the comet on 6 August 2014. On 12 November 2014, Rosetta's lander Philae was deployed to the surface. The landing site has been named 'Agilkia'. The comet rotates around its axis in 12.4043 hours, its orbital period is 6.55 years, its density is 0.4 g/cm³. So far detected gasses include water, carbon monoxide, carbon dioxide, ammonia, methane, methanol, sodium, and magnesium.

 

 

2013 PY38 (NEO)

Semi-major: 1.04130 AU, Size: 0.03 km

2013 PY38 is a 19 to 59 meters wide Apollo type NEO asteriod with a period of 1.06 years.

 

 

Nix (moon of Pluto)

Nix is the third largest natural satellite of Pluto discovered in 2005 by the Hubble Space Telescope. Nix has been measured to be 54 x 41 x 36 km in diameter, indicating a very elongated shape, and a very high geometric albedo.

 

 

HD 33844 b (in Lepus)

Mass: 2.01 xJup
SMA: 1.6 AU
Period: 551.4 days
Distance: 105.779 parsec
Category: Hot Jovian
ESI: 0.217304

Star Chart | DSS IR Image 🔗

 

Android Astronomy Apps

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3D Visualizations

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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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