April 2039 Événements célestes

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

Aperçu des événements célestes mensuels

24 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 2039 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 0.1
Constellation: Pisces
Angular diameter: 6.8"
Status: near inferior conjunction

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

Ascension droite: 23h58m46s
Déclinaison: -02°53'51"

Venus

Excellent
Magnitude apparente: -4.1
Constellation: Gemini
Angular diameter: 15.7"
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: 04h12m31s
Déclinaison: +23°00'54"

Mars

Excellent
Magnitude apparente: 1.1
Constellation: Pisces
Angular diameter: 4.9"
Status: near eastern quadrature

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

Ascension droite: 22h50m53s
Déclinaison: -08°45'51"

Jupiter

Excellent
Magnitude apparente: -2.3
Constellation: Leo
Angular diameter: 40.6"
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: 09h36m45s
Déclinaison: +15°24'07"

Saturn

Excellent
Magnitude apparente: 0.7
Constellation: Virgo
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: 11h41m01s
Déclinaison: +04°42'24"

Uranus

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

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

Ascension droite: 07h47m08s
Déclinaison: +21°41'49"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Aries
Angular diameter: 2.2"
Status: near western quadrature

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

Ascension droite: 01h57m05s
Déclinaison: +10°10'45"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Capricornus
Angular diameter: 12491.3"
Status: Moon illumination 58.5%

Observation tip: Moon illumination 58.5%; good for observing lunar surface detail

Ascension droite: 19h06m58s
Déclinaison: -24°25'03"