December 2064 Événements célestes

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

Aperçu des événements célestes mensuels

22 événements célestes au total, dont 5 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

December 2064 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.4
Constellation: Sagittarius
Angular diameter: 6.7"
Status: near greatest eastern 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: 16h04m13s
Déclinaison: -18°25'03"

Venus

Excellent
Magnitude apparente: -4.4
Constellation: Aquarius
Angular diameter: 21.3"
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: 20h54m07s
Déclinaison: -19°45'59"

Mars

Excellent
Magnitude apparente: 1.6
Constellation: Scorpius
Angular diameter: 4.5"
Status: near eastern quadrature

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

Ascension droite: 14h00m00s
Déclinaison: -11°05'12"

Jupiter

Excellent
Magnitude apparente: -1.8
Constellation: Scorpius
Angular diameter: 32.7"
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: 14h06m23s
Déclinaison: -11°35'00"

Saturn

Excellent
Magnitude apparente: 0.1
Constellation: Leo
Angular diameter: 19.7"
Status: near eastern quadrature

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

Ascension droite: 09h04m06s
Déclinaison: +17°26'48"

Uranus

Fair
Magnitude apparente: 5.7
Constellation: Scorpius
Angular diameter: 3.6"
Status: near eastern quadrature

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

Ascension droite: 15h45m42s
Déclinaison: -19°38'01"

Neptune

Fair
Magnitude apparente: 7.7
Constellation: Gemini
Angular diameter: 2.4"
Status: near eastern quadrature

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

Ascension droite: 05h53m42s
Déclinaison: +22°09'15"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Pisces
Angular diameter: 11655.7"
Status: Moon illumination 43.8%

Observation tip: Moon illumination 43.8%; good for observing lunar surface detail

Ascension droite: 23h05m24s
Déclinaison: -02°17'52"