April 1969 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 3 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 1969 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.7
Constellation: Aries
Angular diameter: 5.2"
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: 01h57m26s
Déclinaison: +12°11'19"

Venus

Excellent
Magnitude apparente: -4.0
Constellation: Aries
Angular diameter: 57.6"
Status: near greatest eastern 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: 00h44m32s
Déclinaison: +11°35'08"

Mars

Excellent
Magnitude apparente: -0.8
Constellation: Sagittarius
Angular diameter: 13.0"
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: 16h58m39s
Déclinaison: -22°27'10"

Jupiter

Excellent
Magnitude apparente: -2.4
Constellation: Virgo
Angular diameter: 43.5"
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: 11h56m00s
Déclinaison: +02°07'49"

Saturn

Excellent
Magnitude apparente: 0.5
Constellation: Aries
Angular diameter: 16.2"
Status: near western quadrature

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

Ascension droite: 01h47m38s
Déclinaison: +08°42'41"

Uranus

Fair
Magnitude apparente: 5.4
Constellation: Libra
Angular diameter: 4.1"
Status: near western quadrature

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

Ascension droite: 12h04m54s
Déclinaison: +00°18'34"

Neptune

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

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

Ascension droite: 15h45m22s
Déclinaison: -18°03'00"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aries
Angular diameter: 12105.6"
Status: Moon illumination 3.4%

Observation tip: Moon illumination 3.4%; good for observing lunar surface detail

Ascension droite: 00h13m10s
Déclinaison: +01°46'40"