Today's Highlights

• The Sun is in the constellation of Virgo. The Moon is in the constellation of Taurus and it is in Waning Gibbous phase.
• Comet C/2023 H2 (Lemmon) is in the constellation of Ursa Major and its latest observed magnitude is 8.3. It should be visible with the help of a binocular with a 40-50mm aperture or a small telescope.
• Comet ZTF (C/2020 V2) is in the constellation of Sculptor and its latest observed magnitude is 9.0. It should be visible with the help of a binocular with a 60-70mm aperture or a small telescope.
• Comet 103P/Hartley is in the constellation of Gemini and its latest observed magnitude is 9.2. It should be visible with the help of a binocular with a 60-70mm aperture or a small telescope.
• emoji_objectsCheck out the full list of visible Bright Comets
• The next close approach with a Near Earth Object (NEO) will happen with Asteroid (NEO) 2023 TC on Oct 4 2023 at 17:42 UTC (46 minutes), at an approach distance of 851,554 kilometers, or 2.21 lunar distances, and a relative speed of 7.38 kilometers per second.
• Neptune is at opposition, current elongation 164.6°
• Asteroid 29 Amphitrite is at opposition, current elongation 176.2°

Popular Objects This Week

Popular objects this week

The Solar System Today

This interactive 3D view shows the current positions of the major bodies of the Solar System and the brightest comets. For more advanced features, check out our 3D Solar System Viewer.

The Sun and the Moon Today

Here is how the Sun and the Moon look like today.

	R.A.	Decl.	Apparent Diameter	MagnitudeMag	ConstellationConst	Charts
radio_button_checked Sun	12h 40m 00s	-04° 18’ 26”	1,918.2”	-26.74 trending_flat	Virgo	location_searching map
radio_button_checked Moon	05h 12m 15s	+26° 22’ 55”	1,844.1”	-10.83 trending_down	Taurus	map

The Planets Today

This table shows current essential information about the planets. By clicking on each row it is possible to view full details for each planet.

Planet	R.A.	Decl.	Apparent Diameter	MagnitudeMag	ConstellationConst	Charts
radio_button_checked Venus	09h 49m 58s	+10° 30’ 20”	30.3”	-4.66 trending_flat	Leo	location_searching map
radio_button_checked Jupiter	02h 46m 58s	+14° 37’ 36”	47.0”	-2.83 trending_up	Aries	location_searching map
radio_button_checked Mercury	11h 59m 53s	+02° 04’ 53”	5.4”	-1.18 trending_up	Virgo	location_searching map
radio_button_checked Saturn	22h 14m 34s	-12° 47’ 56”	17.9”	0.61 trending_down	Aquarius	location_searching map
radio_button_checked Mars	13h 31m 49s	-09° 15’ 04”	3.7”	1.55 trending_up	Virgo	location_searching map
radio_button_checked Uranus	03h 19m 31s	+18° 00’ 26”	3.7”	5.68 trending_flat	Aries	location_searching map
radio_button_checked Neptune	23h 45m 34s	-02° 57’ 05”	2.3”	7.69 trending_flat	Pisces	location_searching map

Apparent Size of the Planets Today

The apparent size of a planet depends on its size and the distance from Earth. The larger the distance, the smaller the apparent size. The image below shows a comparison between the apparent size of the planets if they were observed today.

Credits for the planet images: NASA-APL - NASA.

Additional Information

• List of Bright Comets. This is a list of the bright comets that are currently visible, or that will likely become bright and visible in the future. To provide the most accurate information, the data about visibility and other visual features is updated several times every day.
• List of Bright Asteroids. This list is similar to the list above, and provides constantly updated information about the brightest asteroids and dwarf planets visible in the sky.

Active Meteor Showers Visible Today

This is a list of the currently active meteor showers. The celestial coordinates refer to the meteor shower radiant position, i.e. the point in the sky where the meteors appear to come from. The ZHR value refers to the Zenithal Hourly Rate, i.e. the average number of meteors an individual observer could see in an hour, assuming perfectly dark sky conditions. This number is an estimate, the actual number an observer could see depends on the actual intensity of the shower (which can be highly variable) and on the actual sky conditions. The data used here is derived from Wikipedia.

	Name	Peak	Radiant R.A.	Radiant Decl.	ZHR	Rating	Parent Object	Charts
radio_button_checked	Orionids	21 Oct	06h 17m	+16°	15	bright	1P/Halley	map
radio_button_checked	Southern Taurids	10 Oct	02h 06m	+09°	5	bright	Comet Encke	map
radio_button_checked	Daytime Sextantids	27 Sep	10h 05m	+00°	5	bright		map