July 1955 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 2 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

July 1955 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.1
Constellation: Cancer
Angular diameter: 6.9"
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: 06h07m41s
Déclinaison: +21°43'14"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Cancer
Angular diameter: 10.0"
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: 06h37m13s
Déclinaison: +23°15'26"

Mars

Excellent
Magnitude apparente: 1.7
Constellation: Leo
Angular diameter: 3.6"
Status: near western quadrature

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

Ascension droite: 08h19m25s
Déclinaison: +20°45'23"

Jupiter

Excellent
Magnitude apparente: -1.8
Constellation: Leo
Angular diameter: 31.4"
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: 08h36m41s
Déclinaison: +19°08'34"

Saturn

Excellent
Magnitude apparente: 0.4
Constellation: Scorpius
Angular diameter: 17.5"
Status: near western quadrature

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

Ascension droite: 14h51m02s
Déclinaison: -13°58'23"

Uranus

Fair
Magnitude apparente: 5.7
Constellation: Cancer
Angular diameter: 3.6"
Status: near western quadrature

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

Ascension droite: 07h59m02s
Déclinaison: +21°09'00"

Neptune

Fair
Magnitude apparente: nan
Constellation: Libra
Angular diameter: 2.3"
Status: near western quadrature

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

Ascension droite: 13h36m59s
Déclinaison: -08°14'44"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Taurus
Angular diameter: 12684.2"
Status: Moon illumination 26.5%

Observation tip: Moon illumination 26.5%; good for observing lunar surface detail

Ascension droite: 03h06m16s
Déclinaison: +20°42'59"