July 2081 Événements célestes

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

Aperçu des événements célestes mensuels

25 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

July 2081 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.8
Constellation: Cancer
Angular diameter: 5.2"
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: 07h16m51s
Déclinaison: +23°19'07"

Venus

Excellent
Magnitude apparente: -4.0
Constellation: Gemini
Angular diameter: 14.4"
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: 04h55m44s
Déclinaison: +20°42'27"

Mars

Excellent
Magnitude apparente: 1.7
Constellation: Leo
Angular diameter: 3.5"
Status: near western quadrature

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

Ascension droite: 08h19m57s
Déclinaison: +20°42'16"

Jupiter

Excellent
Magnitude apparente: -2.6
Constellation: Pisces
Angular diameter: 44.2"
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: 23h54m42s
Déclinaison: -02°01'01"

Saturn

Excellent
Magnitude apparente: 0.5
Constellation: Aquarius
Angular diameter: 18.5"
Status: near eastern quadrature

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

Ascension droite: 21h55m45s
Déclinaison: -13°59'40"

Uranus

Fair
Magnitude apparente: 5.7
Constellation: Aquarius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascension droite: 20h44m15s
Déclinaison: -18°46'16"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Leo
Angular diameter: 2.2"
Status: near western quadrature

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

Ascension droite: 08h27m57s
Déclinaison: +18°51'41"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Scorpius
Angular diameter: 12261.5"
Status: Moon illumination 67.5%

Observation tip: Moon illumination 67.5%; good for observing lunar surface detail

Ascension droite: 14h39m10s
Déclinaison: -19°59'57"