January 2081 Événements célestes

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

Aperçu des événements célestes mensuels

28 événements célestes au total, dont 4 phases lunaires et 4 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 2081 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.1
Constellation: Aquarius
Angular diameter: 7.8"
Status: near superior 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: 21h03m07s
Déclinaison: -16°28'04"

Venus

Excellent
Magnitude apparente: -4.7
Constellation: Pisces
Angular diameter: 32.2"
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: 22h47m58s
Déclinaison: -06°58'30"

Mars

Excellent
Magnitude apparente: 0.9
Constellation: Pisces
Angular diameter: 5.9"
Status: near western quadrature

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

Ascension droite: 23h56m41s
Déclinaison: -00°47'30"

Jupiter

Excellent
Magnitude apparente: -2.0
Constellation: Aquarius
Angular diameter: 33.7"
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: 21h51m53s
Déclinaison: -13°50'50"

Saturn

Excellent
Magnitude apparente: 0.8
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: 21h12m40s
Déclinaison: -17°03'11"

Uranus

Fair
Magnitude apparente: 5.9
Constellation: Aquarius
Angular diameter: 3.4"
Status: near western quadrature

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

Ascension droite: 20h30m47s
Déclinaison: -19°31'13"

Neptune

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

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

Ascension droite: 08h26m14s
Déclinaison: +18°54'37"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Pisces
Angular diameter: 11506.4"
Status: Moon illumination 20.5%

Observation tip: Moon illumination 20.5%; good for observing lunar surface detail

Ascension droite: 23h21m18s
Déclinaison: -04°49'23"