May 1927 Événements célestes

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

Aperçu des événements célestes mensuels

23 événements célestes au total, dont 5 phases lunaires et 2 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 1927 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.7
Constellation: Taurus
Angular diameter: 5.1"
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: 02h58m54s
Déclinaison: +16°21'18"

Venus

Excellent
Magnitude apparente: -4.0
Constellation: Cancer
Angular diameter: 15.4"
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: 06h13m28s
Déclinaison: +25°38'10"

Mars

Excellent
Magnitude apparente: 1.6
Constellation: Cancer
Angular diameter: 4.6"
Status: near western quadrature

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

Ascension droite: 07h12m18s
Déclinaison: +23°54'49"

Jupiter

Excellent
Magnitude apparente: -2.2
Constellation: Pisces
Angular diameter: 36.1"
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: 23h48m30s
Déclinaison: -02°26'29"

Saturn

Excellent
Magnitude apparente: 0.1
Constellation: Sagittarius
Angular diameter: 18.5"
Status: near eastern quadrature

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

Ascension droite: 16h14m46s
Déclinaison: -19°07'40"

Uranus

Fair
Magnitude apparente: 6.0
Constellation: Aries
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Ascension droite: 00h09m18s
Déclinaison: +00°13'29"

Neptune

Fair
Magnitude apparente: nan
Constellation: Leo
Angular diameter: 2.3"
Status: near western quadrature

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

Ascension droite: 09h46m43s
Déclinaison: +13°53'41"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Scorpius
Angular diameter: 11550.3"
Status: Moon illumination 96.8%

Observation tip: Moon illumination 96.8%; good for observing lunar surface detail

Ascension droite: 14h09m19s
Déclinaison: -08°32'36"