December 1966 Événements célestes

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

Aperçu des événements célestes mensuels

26 événements célestes au total, dont 4 phases lunaires et 1 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 1966 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.6
Constellation: Sagittarius
Angular diameter: 5.5"
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: 16h11m32s
Déclinaison: -19°52'12"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Capricornus
Angular diameter: 9.9"
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: 18h05m55s
Déclinaison: -24°06'10"

Mars

Excellent
Magnitude apparente: 1.1
Constellation: Libra
Angular diameter: 5.9"
Status: near eastern quadrature

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

Ascension droite: 12h24m09s
Déclinaison: -00°32'24"

Jupiter

Excellent
Magnitude apparente: -2.5
Constellation: Leo
Angular diameter: 44.2"
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: 08h23m58s
Déclinaison: +19°46'47"

Saturn

Excellent
Magnitude apparente: 1.0
Constellation: Pisces
Angular diameter: 17.5"
Status: near western quadrature

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

Ascension droite: 23h38m42s
Déclinaison: -04°47'30"

Uranus

Fair
Magnitude apparente: 5.5
Constellation: Virgo
Angular diameter: 3.9"
Status: near eastern quadrature

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

Ascension droite: 11h40m20s
Déclinaison: +02°57'43"

Neptune

Fair
Magnitude apparente: 8.0
Constellation: Scorpius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascension droite: 15h24m12s
Déclinaison: -16°53'17"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aquarius
Angular diameter: 11920.9"
Status: Moon illumination 9.3%

Observation tip: Moon illumination 9.3%; good for observing lunar surface detail

Ascension droite: 20h03m25s
Déclinaison: -25°26'57"