April 2084 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 1 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 2084 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 1.0
Constellation: Aries
Angular diameter: 9.6"
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: 00h08m14s
Déclinaison: -00°26'32"

Venus

Excellent
Magnitude apparente: -4.8
Constellation: Taurus
Angular diameter: 40.8"
Status: near superior 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: 03h57m47s
Déclinaison: +26°15'07"

Mars

Excellent
Magnitude apparente: 0.8
Constellation: Aquarius
Angular diameter: 6.2"
Status: near eastern quadrature

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

Ascension droite: 21h31m59s
Déclinaison: -16°02'22"

Jupiter

Excellent
Magnitude apparente: -2.0
Constellation: Gemini
Angular diameter: 34.3"
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: 04h35m10s
Déclinaison: +21°32'38"

Saturn

Excellent
Magnitude apparente: 1.1
Constellation: Pisces
Angular diameter: 15.9"
Status: near eastern quadrature

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

Ascension droite: 23h56m26s
Déclinaison: -02°33'19"

Uranus

Fair
Magnitude apparente: 5.9
Constellation: Aquarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Ascension droite: 21h35m41s
Déclinaison: -15°02'12"

Neptune

Fair
Magnitude apparente: 7.8
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: 08h46m52s
Déclinaison: +17°52'27"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Leo
Angular diameter: 11707.7"
Status: Moon illumination 66.6%

Observation tip: Moon illumination 66.6%; good for observing lunar surface detail

Ascension droite: 09h08m46s
Déclinaison: +14°33'02"