July 1928 Événements célestes

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

Aperçu des événements célestes mensuels

22 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 1928 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 1.2
Constellation: Cancer
Angular diameter: 9.2"
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: 06h17m09s
Déclinaison: +19°40'00"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Cancer
Angular diameter: 9.6"
Status: near greatest western 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: 07h52m30s
Déclinaison: +21°57'04"

Mars

Excellent
Magnitude apparente: 0.6
Constellation: Taurus
Angular diameter: 6.8"
Status: near eastern quadrature

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

Ascension droite: 02h44m37s
Déclinaison: +14°27'40"

Jupiter

Excellent
Magnitude apparente: -2.3
Constellation: Taurus
Angular diameter: 38.5"
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: 02h20m38s
Déclinaison: +12°44'13"

Saturn

Excellent
Magnitude apparente: 0.2
Constellation: Sagittarius
Angular diameter: 18.0"
Status: near western quadrature

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

Ascension droite: 16h48m34s
Déclinaison: -20°49'38"

Uranus

Fair
Magnitude apparente: 5.9
Constellation: Aries
Angular diameter: 3.6"
Status: near eastern quadrature

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

Ascension droite: 00h28m18s
Déclinaison: +02°15'45"

Neptune

Fair
Magnitude apparente: 8.0
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: 09h59m47s
Déclinaison: +12°48'57"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Gemini
Angular diameter: 12769.3"
Status: Moon illumination 6.6%

Observation tip: Moon illumination 6.6%; good for observing lunar surface detail

Ascension droite: 05h27m00s
Déclinaison: +24°27'16"