April 1922 Événements célestes

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

Aperçu des événements célestes mensuels

22 événements célestes au total, dont 4 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

April 1922 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.1
Constellation: Aries
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: 00h53m48s
Déclinaison: +03°50'40"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Taurus
Angular diameter: 10.2"
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: 02h31m55s
Déclinaison: +14°35'10"

Mars

Excellent
Magnitude apparente: -0.6
Constellation: Sagittarius
Angular diameter: 12.3"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Ascension droite: 17h26m17s
Déclinaison: -23°13'10"

Jupiter

Excellent
Magnitude apparente: -2.5
Constellation: Libra
Angular diameter: 44.1"
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: 12h49m08s
Déclinaison: -03°32'42"

Saturn

Excellent
Magnitude apparente: 0.6
Constellation: Libra
Angular diameter: 19.3"
Status: near western quadrature

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

Ascension droite: 12h14m10s
Déclinaison: +01°19'29"

Uranus

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

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

Ascension droite: 22h54m44s
Déclinaison: -07°45'02"

Neptune

Fair
Magnitude apparente: 7.9
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: 09h02m49s
Déclinaison: +16°59'03"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Sagittarius
Angular diameter: 12353.1"
Status: Moon illumination 87.2%

Observation tip: Moon illumination 87.2%; good for observing lunar surface detail

Ascension droite: 16h20m04s
Déclinaison: -16°56'59"