January 2055 Événements célestes

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

Aperçu des événements célestes mensuels

23 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 2055 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 1.1
Constellation: Aquarius
Angular diameter: 8.9"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascension droite: 20h41m34s
Déclinaison: -16°45'21"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Aquarius
Angular diameter: 10.9"
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: 21h21m55s
Déclinaison: -17°06'54"

Mars

Excellent
Magnitude apparente: -1.0
Constellation: Gemini
Angular diameter: 13.6"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Ascension droite: 05h08m04s
Déclinaison: +26°10'31"

Jupiter

Excellent
Magnitude apparente: -1.8
Constellation: Sagittarius
Angular diameter: 32.1"
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: 17h40m32s
Déclinaison: -22°57'23"

Saturn

Excellent
Magnitude apparente: 1.1
Constellation: Pisces
Angular diameter: 16.5"
Status: near western quadrature

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

Ascension droite: 23h35m59s
Déclinaison: -04°53'49"

Uranus

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

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

Ascension droite: 12h55m07s
Déclinaison: -05°08'31"

Neptune

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

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

Ascension droite: 04h12m36s
Déclinaison: +19°27'41"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Leo
Angular diameter: 12846.9"
Status: Moon illumination 96.7%

Observation tip: Moon illumination 96.7%; good for observing lunar surface detail

Ascension droite: 09h12m18s
Déclinaison: +15°47'56"