May 1942 Événements célestes

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

Aperçu des événements célestes mensuels

21 événements célestes au total, dont 4 phases lunaires et 3 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 1942 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 0.1
Constellation: Gemini
Angular diameter: 7.4"
Status: near greatest western elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascension droite: 04h53m59s
Déclinaison: +25°02'02"

Venus

Excellent
Magnitude apparente: -4.1
Constellation: Aries
Angular diameter: 18.0"
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

Ascension droite: 00h38m27s
Déclinaison: +02°18'10"

Mars

Excellent
Magnitude apparente: 1.7
Constellation: Cancer
Angular diameter: 4.4"
Status: near western quadrature

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

Ascension droite: 06h50m18s
Déclinaison: +24°20'35"

Jupiter

Excellent
Magnitude apparente: -1.9
Constellation: Gemini
Angular diameter: 33.0"
Status: near western 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: 05h34m35s
Déclinaison: +23°07'16"

Saturn

Excellent
Magnitude apparente: 0.1
Constellation: Taurus
Angular diameter: 16.5"
Status: near western quadrature

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

Ascension droite: 03h56m06s
Déclinaison: +18°36'10"

Uranus

Fair
Magnitude apparente: 5.8
Constellation: Taurus
Angular diameter: 3.4"
Status: near western quadrature

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

Ascension droite: 03h51m23s
Déclinaison: +19°59'07"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Virgo
Angular diameter: 2.3"
Status: near western quadrature

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

Ascension droite: 11h52m01s
Déclinaison: +02°19'21"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Taurus
Angular diameter: 11521.3"
Status: Moon illumination 0.2%

Observation tip: Moon illumination 0.2%; good for observing lunar surface detail

Ascension droite: 03h18m55s
Déclinaison: +13°25'14"