December 2093 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

December 2093 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.0
Constellation: Sagittarius
Angular diameter: 4.7"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascension droite: 17h53m14s
Déclinaison: -25°07'17"

Venus

Excellent
Magnitude apparente: -4.0
Constellation: Sagittarius
Angular diameter: 62.9"
Status: near superior 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: 17h51m17s
Déclinaison: -22°39'30"

Mars

Excellent
Magnitude apparente: 1.0
Constellation: Aquarius
Angular diameter: 5.0"
Status: near western quadrature

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

Ascension droite: 20h49m00s
Déclinaison: -19°06'40"

Jupiter

Excellent
Magnitude apparente: -2.4
Constellation: Pisces
Angular diameter: 40.7"
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: 23h42m10s
Déclinaison: -03°22'09"

Saturn

Excellent
Magnitude apparente: -0.0
Constellation: Leo
Angular diameter: 19.9"
Status: near eastern quadrature

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

Ascension droite: 08h38m22s
Déclinaison: +18°52'10"

Uranus

Fair
Magnitude apparente: 5.9
Constellation: Pisces
Angular diameter: 3.5"
Status: near western quadrature

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

Ascension droite: 23h38m57s
Déclinaison: -03°05'59"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Virgo
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascension droite: 10h24m54s
Déclinaison: +10°32'51"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Scorpius
Angular diameter: 12321.5"
Status: Moon illumination 14.4%

Observation tip: Moon illumination 14.4%; good for observing lunar surface detail

Ascension droite: 14h34m43s
Déclinaison: -10°03'02"