September 2025 Eventi celesti

Posizione dell'osservatore:Beijing (39.904°, 116.407°)

Panoramica degli eventi celesti mensili

24 eventi celesti in totale, inclusi 4 fasi lunari e 3 eventi planetari.

Eventi celesti giornalieri

Tutti gli orari sono in ora locale (Asia/Shanghai)

Group Data Alba/Tramonto Sorgere/Tramontare della Luna Fase lunare Eventi celesti

Planetary outlook

September 2025 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: -1.6
Costellazione: Virgo
Angular diameter: 4.9"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascensione retta: 11h39m34s
Declinazione: +03°51'20"

Venus

Excellent
Magnitudine apparente: -3.9
Costellazione: Leo
Angular diameter: 11.7"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Ascensione retta: 09h48m10s
Declinazione: +14°04'55"

Mars

Excellent
Magnitudine apparente: 1.6
Costellazione: Libra
Angular diameter: 4.1"
Status: near western quadrature

Observation tip: Visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Ascensione retta: 13h33m11s
Declinazione: -09°37'41"

Jupiter

Excellent
Magnitudine apparente: -2.0
Costellazione: Cancer
Angular diameter: 35.4"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

Ascensione retta: 07h27m31s
Declinazione: +21°54'23"

Saturn

Excellent
Magnitudine apparente: 0.6
Costellazione: Aries
Angular diameter: 19.4"
Status: near eastern quadrature

Observation tip: Visible to the naked eye; Saturn’s rings require a telescope to see clearly

Ascensione retta: 00h00m17s
Declinazione: -02°41'52"

Uranus

Fair
Magnitudine apparente: 5.7
Costellazione: Taurus
Angular diameter: 3.7"
Status: near eastern quadrature

Observation tip: Binoculars are recommended; Binoculars or a telescope are recommended

Ascensione retta: 03h57m25s
Declinazione: +20°14'26"

Neptune

Fair
Magnitudine apparente: 7.7
Costellazione: Aries
Angular diameter: 2.4"
Status: near eastern quadrature

Observation tip: A telescope is required; A telescope is required; Neptune appears blue-green

Ascensione retta: 00h05m49s
Declinazione: -00°51'51"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Gemini
Angular diameter: 12443.0"
Status: Moon illumination 43.8%

Observation tip: Moon illumination 43.8%; good for observing lunar surface detail

Ascensione retta: 05h58m40s
Declinazione: +28°37'06"