January 2051 Événements célestes

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

Aperçu des événements célestes mensuels

19 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

January 2051 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.4
Constellation: Capricornus
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: 18h26m30s
Déclinaison: -23°26'08"

Venus

Excellent
Magnitude apparente: -4.4
Constellation: Sagittarius
Angular diameter: 20.5"
Status: near inferior 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: 16h30m34s
Déclinaison: -18°48'43"

Mars

Excellent
Magnitude apparente: 0.5
Constellation: Aries
Angular diameter: 7.2"
Status: near western quadrature

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

Ascension droite: 00h53m02s
Déclinaison: +05°53'21"

Jupiter

Excellent
Magnitude apparente: -2.4
Constellation: Virgo
Angular diameter: 43.1"
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: 10h28m40s
Déclinaison: +10°44'49"

Saturn

Excellent
Magnitude apparente: 0.7
Constellation: Aquarius
Angular diameter: 15.3"
Status: near western quadrature

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

Ascension droite: 20h48m01s
Déclinaison: -18°31'42"

Uranus

Fair
Magnitude apparente: 5.4
Constellation: Virgo
Angular diameter: 4.0"
Status: near eastern quadrature

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

Ascension droite: 11h44m29s
Déclinaison: +02°32'02"

Neptune

Fair
Magnitude apparente: 7.7
Constellation: Taurus
Angular diameter: 2.3"
Status: near western quadrature

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

Ascension droite: 03h35m09s
Déclinaison: +17°29'13"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aquarius
Angular diameter: 12701.7"
Status: Moon illumination 6.7%

Observation tip: Moon illumination 6.7%; good for observing lunar surface detail

Ascension droite: 21h40m22s
Déclinaison: -08°49'15"