May 2045 Événements célestes

Lieu d'observation:Beijing (39.904°, 116.407°)

Aperçu des événements célestes mensuels

24 événements célestes au total, dont 5 phases lunaires et 4 événements planétaires.

Événements célestes quotidiens

Toutes les heures en heure locale (Asia/Shanghai)

Group Date Lever/Coucher du soleil Lever/Coucher de la lune Phase lunaire Événements célestes

Planetary outlook

May 2045 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.1
Constellation: Taurus
Angular diameter: 5.3"
Status: near inferior conjunction

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

Ascension droite: 02h40m19s
Déclinaison: +14°07'49"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Gemini
Angular diameter: 10.1"
Status: near greatest western elongation

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

Ascension droite: 04h30m10s
Déclinaison: +22°10'14"

Mars

Excellent
Magnitude apparente: 1.2
Constellation: Taurus
Angular diameter: 3.8"
Status: near eastern quadrature

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

Ascension droite: 03h16m44s
Déclinaison: +18°09'22"

Jupiter

Excellent
Magnitude apparente: -2.2
Constellation: Pisces
Angular diameter: 38.0"
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

Ascension droite: 22h43m40s
Déclinaison: -09°03'31"

Saturn

Excellent
Magnitude apparente: 0.1
Constellation: Sagittarius
Angular diameter: 18.4"
Status: near eastern quadrature

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

Ascension droite: 16h32m47s
Déclinaison: -19°55'12"

Uranus

Fair
Magnitude apparente: 5.5
Constellation: Leo
Angular diameter: 3.8"
Status: near western quadrature

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

Ascension droite: 09h41m45s
Déclinaison: +14°35'29"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Taurus
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascension droite: 02h51m54s
Déclinaison: +14°40'42"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aries
Angular diameter: 12180.8"
Status: Moon illumination 4.0%

Observation tip: Moon illumination 4.0%; good for observing lunar surface detail

Ascension droite: 01h52m59s
Déclinaison: +16°25'11"