February 1918 Événements célestes

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

Aperçu des événements célestes mensuels

20 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

February 1918 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.3
Constellation: Aquarius
Angular diameter: 5.3"
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: 20h38m19s
Déclinaison: -20°03'21"

Venus

Excellent
Magnitude apparente: -4.1
Constellation: Aquarius
Angular diameter: 60.3"
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: 21h09m41s
Déclinaison: -07°32'13"

Mars

Excellent
Magnitude apparente: -0.7
Constellation: Libra
Angular diameter: 12.2"
Status: near eastern quadrature

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

Ascension droite: 12h14m17s
Déclinaison: +02°30'14"

Jupiter

Excellent
Magnitude apparente: -2.4
Constellation: Gemini
Angular diameter: 40.6"
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: 04h00m33s
Déclinaison: +19°59'53"

Saturn

Excellent
Magnitude apparente: -0.1
Constellation: Leo
Angular diameter: 20.3"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Ascension droite: 08h50m37s
Déclinaison: +18°36'57"

Uranus

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

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

Ascension droite: 21h45m26s
Déclinaison: -14°14'42"

Neptune

Fair
Magnitude apparente: 7.8
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: 08h30m00s
Déclinaison: +18°49'24"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aries
Angular diameter: 12776.5"
Status: Moon illumination 18.2%

Observation tip: Moon illumination 18.2%; good for observing lunar surface detail

Ascension droite: 00h50m29s
Déclinaison: +10°44'00"