January 1913 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

January 1913 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.4
Constellation: Capricornus
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: 18h29m49s
Déclinaison: -23°41'55"

Venus

Excellent
Magnitude apparente: -4.2
Constellation: Pisces
Angular diameter: 18.4"
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: 22h43m55s
Déclinaison: -09°12'52"

Mars

Excellent
Magnitude apparente: 1.4
Constellation: Capricornus
Angular diameter: 4.0"
Status: near eastern quadrature

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

Ascension droite: 18h14m25s
Déclinaison: -24°00'10"

Jupiter

Excellent
Magnitude apparente: -1.8
Constellation: Capricornus
Angular diameter: 32.0"
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: 18h11m53s
Déclinaison: -23°12'59"

Saturn

Excellent
Magnitude apparente: -0.1
Constellation: Taurus
Angular diameter: 19.6"
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: 03h42m11s
Déclinaison: +17°34'50"

Uranus

Fair
Magnitude apparente: 5.9
Constellation: Aquarius
Angular diameter: 3.4"
Status: near western quadrature

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

Ascension droite: 20h21m36s
Déclinaison: -20°03'11"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Cancer
Angular diameter: 2.4"
Status: near eastern quadrature

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

Ascension droite: 07h45m50s
Déclinaison: +20°42'13"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aries
Angular diameter: 11701.3"
Status: Moon illumination 43.6%

Observation tip: Moon illumination 43.6%; good for observing lunar surface detail

Ascension droite: 01h00m14s
Déclinaison: +07°27'55"