April 1982 Événements célestes

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

Aperçu des événements célestes mensuels

24 événements célestes au total, dont 5 phases lunaires et 4 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 1982 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.9
Constellation: Aries
Angular diameter: 5.1"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascension droite: 01h45m39s
Déclinaison: +10°39'19"

Venus

Excellent
Magnitude apparente: -4.4
Constellation: Pisces
Angular diameter: 21.2"
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: 22h41m30s
Déclinaison: -08°14'29"

Mars

Excellent
Magnitude apparente: -1.3
Constellation: Libra
Angular diameter: 14.5"
Status: near western quadrature

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

Ascension droite: 12h22m16s
Déclinaison: +00°18'41"

Jupiter

Excellent
Magnitude apparente: -2.5
Constellation: Scorpius
Angular diameter: 44.3"
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: 14h19m59s
Déclinaison: -12°25'39"

Saturn

Excellent
Magnitude apparente: 0.4
Constellation: Libra
Angular diameter: 19.2"
Status: near western quadrature

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

Ascension droite: 13h12m20s
Déclinaison: -04°40'50"

Uranus

Fair
Magnitude apparente: 5.5
Constellation: Sagittarius
Angular diameter: 3.9"
Status: near eastern quadrature

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

Ascension droite: 16h08m28s
Déclinaison: -20°48'04"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Sagittarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascension droite: 17h46m55s
Déclinaison: -22°06'18"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Capricornus
Angular diameter: 11514.9"
Status: Moon illumination 64.5%

Observation tip: Moon illumination 64.5%; good for observing lunar surface detail

Ascension droite: 18h34m43s
Déclinaison: -22°24'37"