May 1905 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 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

May 1905 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 1.0
Constellation: Aries
Angular diameter: 9.4"
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: 01h54m18s
Déclinaison: +08°17'01"

Venus

Excellent
Magnitude apparente: -4.5
Constellation: Aries
Angular diameter: 50.6"
Status: near greatest eastern 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: 01h43m58s
Déclinaison: +12°19'38"

Mars

Excellent
Magnitude apparente: -1.9
Constellation: Scorpius
Angular diameter: 17.4"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Ascension droite: 14h51m07s
Déclinaison: -16°35'33"

Jupiter

Excellent
Magnitude apparente: -2.0
Constellation: Taurus
Angular diameter: 32.9"
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: 02h53m50s
Déclinaison: +15°40'33"

Saturn

Excellent
Magnitude apparente: 0.9
Constellation: Pisces
Angular diameter: 16.7"
Status: near eastern quadrature

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

Ascension droite: 22h18m40s
Déclinaison: -11°58'16"

Uranus

Fair
Magnitude apparente: 5.6
Constellation: Capricornus
Angular diameter: 3.8"
Status: near eastern quadrature

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

Ascension droite: 18h16m13s
Déclinaison: -23°38'55"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Cancer
Angular diameter: 2.2"
Status: near western quadrature

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

Ascension droite: 06h27m12s
Déclinaison: +22°21'05"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Libra
Angular diameter: 12758.4"
Status: Moon illumination 79.3%

Observation tip: Moon illumination 79.3%; good for observing lunar surface detail

Ascension droite: 12h00m32s
Déclinaison: +02°06'53"