April 1928 Événements célestes

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

Aperçu des événements célestes mensuels

23 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 1928 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.5
Constellation: Aries
Angular diameter: 5.5"
Status: near inferior conjunction

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

Ascension droite: 00h27m45s
Déclinaison: +00°25'14"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Aries
Angular diameter: 10.6"
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: 00h17m55s
Déclinaison: +00°15'51"

Mars

Excellent
Magnitude apparente: 1.0
Constellation: Pisces
Angular diameter: 5.1"
Status: near eastern quadrature

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

Ascension droite: 22h31m54s
Déclinaison: -10°41'52"

Jupiter

Excellent
Magnitude apparente: -2.1
Constellation: Aries
Angular diameter: 33.1"
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: 01h10m10s
Déclinaison: +06°16'57"

Saturn

Excellent
Magnitude apparente: 0.3
Constellation: Sagittarius
Angular diameter: 17.7"
Status: near eastern quadrature

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

Ascension droite: 17h12m16s
Déclinaison: -21°19'35"

Uranus

Fair
Magnitude apparente: 6.0
Constellation: Aries
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Ascension droite: 00h17m56s
Déclinaison: +01°11'13"

Neptune

Fair
Magnitude apparente: 7.9
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: 09h55m46s
Déclinaison: +13°10'50"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aquarius
Angular diameter: 12166.8"
Status: Moon illumination 33.2%

Observation tip: Moon illumination 33.2%; good for observing lunar surface detail

Ascension droite: 21h14m00s
Déclinaison: -20°53'45"