Highlights

• ⭐ Check out the recently discovered Nova V462 Lupi. The information is also available in Italian.
• The Sun is in Gemini, the Moon is Waxing Crescent in Leo
• T CrB: magnitude 9.943 ± 0.006 [2025-06-30 10:51:40 UTC, CCD/CV, IDG/AAVSO]
• Mercury is in very favorable conditions for evening observations with a solar elongation of 25.7° (sky map)
• Comet 217P/LINEAR: magnitude 12.9 in Taurus
• Comet 29P/Schwassmann-Wachmann: magnitude 13.6 in Leo
• Comet C/2022 E2 (ATLAS): magnitude 14.0 in Perseus
• Next NEO approach: Asteroid (NEO) 2025 MN88, Jul 6 2025 at 11:53 UTC, 739,948 km, 1.92 lunar distances
• KBO 2014 MU69 (Ultima Thule) is close to opposition

Popular Objects

Popular objects during the last 7 days based on the number of visualizations.

Sun and Moon

How the Sun and the Moon look like today.

	R.A.	Decl.	Apparent Diameter	MagnitudeMag	ConstellationConst	Charts
radio_button_checked Sun	06h 40m 35s	+23° 06’ 23”	1,887.5”	-26.71 trending_flat	Gemini	map my_location
radio_button_checked Moon	11h 15m 25s	+04° 35’ 49”	1,818.7”	-9.12 trending_up	Leo	map

The Planets

Current essential information about the planets. Click each planet to view full details.

Planet	R.A.	Decl.	Diameter	MagnitudeMag	ConstellationConst	Charts
radio_button_checked Mercury	08h 29m 54s	+19° 35’ 35”	7.6”	0.35 trending_down	Cancer	map my_location
radio_button_checked Venus	03h 36m 46s	+16° 39’ 59”	17.8”	-4.15 trending_flat	Taurus	map my_location
radio_button_checked Mars	10h 39m 03s	+09° 37’ 14”	4.9”	1.43 trending_flat	Leo	map my_location
radio_button_checked Jupiter	06h 20m 51s	+23° 13’ 09”	31.3”	-1.89 trending_flat	Gemini	map my_location
radio_button_checked Saturn	00h 10m 10s	-01° 19’ 59”	17.1”	0.96 trending_flat	Pisces	map my_location
radio_button_checked Uranus	03h 50m 14s	+19° 52’ 48”	3.4”	5.82 trending_flat	Taurus	map my_location
radio_button_checked Neptune	00h 10m 03s	-00° 21’ 06”	2.3”	7.76 trending_flat	Pisces	map my_location

Jupiter Moons

Position of the Galilean satellites of Jupiter. A dedicated tool is available, with more advanced features.

List of 5 upcoming phenomena of Jupiter's satellites:

Date	Local Time	Satellite	Event
Jul 1	00:28	Ganimede	Begin Eclipse
Jul 1	03:52	Ganimede	End Occultation
Jul 1	10:21	Io	Begin Eclipse
Jul 1	12:43	Io	End Occultation
Jul 1	21:30	Europa	Begin Eclipse

To see the complete list of the upcoming phenomena for the next 7 days consult the dedicated Jupiter's Galilean Moons section.

Saturn Moons & Rings

Inclination of the rings of Saturn and positions of major satellites. A dedicated tool is available, with more advanced features.

Apparent Planet Sizes

Comparison between the apparent size of the planets, measured in seconds of a degree, as they appear today.

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

Brightest Comets

List of the 10 brightest comets (open the full list of 248 comets).

	Comet	R.A.	Decl.	Magnitude (COBS)Mag Obs	Magnitude (JPL)Mag Pred		ConstellationConst	Charts
radio_button_checked	217P/LINEAR	04h 36m 11s	+14° 00’ 07”	12.9	16.28	trending_down	Taurus Tau	map my_location
radio_button_checked	29P/Schwassmann-Wachmann	09h 59m 08s	+08° 42’ 31”	13.6	17.89	trending_down	Leo Leo	map my_location
radio_button_checked	C/2022 E2 (ATLAS)	01h 51m 01s	+53° 13’ 55”	14.0	15.39	trending_flat	Perseus Per	map my_location
radio_button_checked	P/2010 H2 (Vales)	13h 13m 29s	+00° 33’ 56”	-	14.18	trending_down	Virgo Vir	map my_location
radio_button_checked	C/2021 G2 (Atlas)	15h 06m 11s	-01° 44’ 14”	14.2	15.15	trending_down	Libra Lib	map my_location
radio_button_checked	C/2014 UN271 (Bernardinelli-Bernstein)	04h 54m 32s	-66° 03’ 08”	14.8	17.66	trending_flat	Dorado Dor	map my_location
radio_button_checked	C/2025 K1 (ATLAS)	22h 09m 04s	+21° 04’ 23”	14.9	16.11	trending_up	Pegasus Peg	map my_location
radio_button_checked	C/2024 E1 (Wierzchos)	16h 49m 13s	+56° 54’ 14”	15.1	14.66	trending_up	Draco Dra	map my_location
radio_button_checked	C/2022 N2 (PANSTARRS)	02h 34m 19s	+19° 58’ 31”	-	15.23	trending_up	Aries Ari	map my_location
radio_button_checked	C/2024 J2 (Wierzchos)	02h 34m 15s	+01° 59’ 39”	-	15.35	trending_down	Cetus Cet	map my_location

We acknowledge with thanks the comet observations from the COBS Comet Observation Database contributed by observers worldwide and used in this table to report recent comet observations.

Brightest Asteroids

List of the 10 brightest asteroids (open the full list of 79 asteroids and dwarf planets.)

	Asteroid	R.A.	Decl.	MagnitudeMag		ConstellationConst	Charts
radio_button_checked	4 Vesta	14h 25m 32s	-07° 01’ 19”	6.69	trending_down	Virgo	map my_location
radio_button_checked	1 Ceres	01h 01m 57s	-05° 23’ 51”	9.00	trending_up	Cetus	map my_location
radio_button_checked	6 Hebe	22h 38m 46s	-06° 41’ 59”	9.04	trending_up	Aquarius	map my_location
radio_button_checked	2 Pallas	21h 01m 24s	+17° 23’ 33”	9.77	trending_up	Delphinus	map my_location
radio_button_checked	7 Iris	05h 53m 39s	+23° 14’ 24”	9.81	trending_down	Taurus	map my_location
radio_button_checked	3 Juno	15h 13m 49s	-01° 49’ 51”	10.54	trending_down	Serpens	map my_location
radio_button_checked	15 Eunomia	08h 23m 49s	+16° 06’ 52”	10.81	trending_flat	Cancer	map my_location
radio_button_checked	20 Massalia	06h 22m 22s	+22° 54’ 00”	10.84	trending_down	Gemini	map my_location
radio_button_checked	9 Metis	14h 36m 37s	-14° 03’ 43”	10.88	trending_down	Libra	map my_location
radio_button_checked	349 Dembowska	14h 42m 21s	-20° 57’ 57”	11.04	trending_down	Libra	map my_location

Active Meteor Showers

List of the currently active meteor showers.

	Name	Peak	Radiant R.A.	Radiant Decl.	ZHR ⓘ	Rating	Parent Object	Charts
radio_button_checked	June Bootids	27 Jun	14h 54m	+48°	variable	bright		map