April 2078 Événements célestes

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

Aperçu des événements célestes mensuels

23 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 2078 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 0.4
Constellation: Pisces
Angular diameter: 7.8"
Status: near greatest eastern elongation

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

Ascension droite: 23h55m43s
Déclinaison: -02°51'02"

Venus

Excellent
Magnitude apparente: -4.1
Constellation: Pisces
Angular diameter: 16.7"
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

Ascension droite: 22h58m03s
Déclinaison: -07°22'00"

Mars

Excellent
Magnitude apparente: -1.4
Constellation: Scorpius
Angular diameter: 15.4"
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: 14h37m48s
Déclinaison: -13°45'47"

Jupiter

Excellent
Magnitude apparente: -2.4
Constellation: Sagittarius
Angular diameter: 42.4"
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

Ascension droite: 16h55m02s
Déclinaison: -21°44'14"

Saturn

Excellent
Magnitude apparente: 0.5
Constellation: Capricornus
Angular diameter: 16.7"
Status: near eastern quadrature

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

Ascension droite: 19h36m29s
Déclinaison: -21°14'32"

Uranus

Fair
Magnitude apparente: 5.8
Constellation: Capricornus
Angular diameter: 3.6"
Status: near eastern quadrature

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

Ascension droite: 19h58m11s
Déclinaison: -21°09'51"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Cancer
Angular diameter: 2.3"
Status: near western quadrature

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

Ascension droite: 07h51m42s
Déclinaison: +20°29'45"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Taurus
Angular diameter: 12835.0"
Status: Moon illumination 9.9%

Observation tip: Moon illumination 9.9%; good for observing lunar surface detail

Ascension droite: 03h58m31s
Déclinaison: +21°39'29"