April 1972 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 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 1972 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 1.3
Constellation: Aries
Angular diameter: 10.2"
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: 00h14m48s
Déclinaison: +00°48'00"

Venus

Excellent
Magnitude apparente: -4.5
Constellation: Gemini
Angular diameter: 25.4"
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: 04h34m02s
Déclinaison: +25°43'48"

Mars

Excellent
Magnitude apparente: 1.5
Constellation: Gemini
Angular diameter: 4.5"
Status: near western quadrature

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

Ascension droite: 04h42m24s
Déclinaison: +23°20'21"

Jupiter

Excellent
Magnitude apparente: -2.3
Constellation: Capricornus
Angular diameter: 40.4"
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: 18h35m28s
Déclinaison: -22°53'16"

Saturn

Excellent
Magnitude apparente: 0.1
Constellation: Gemini
Angular diameter: 16.9"
Status: near western quadrature

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

Ascension droite: 04h10m15s
Déclinaison: +19°23'31"

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: 12h59m40s
Déclinaison: -05°37'25"

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: 16h12m56s
Déclinaison: -19°27'14"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Taurus
Angular diameter: 13003.0"
Status: Moon illumination 2.2%

Observation tip: Moon illumination 2.2%; good for observing lunar surface detail

Ascension droite: 02h29m57s
Déclinaison: +19°58'25"