January 1942 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 1942 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.0
Constellation: Aquarius
Angular diameter: 5.5"
Status: near greatest western 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: 20h46m41s
Déclinaison: -19°44'48"

Venus

Excellent
Magnitude apparente: -4.8
Constellation: Aquarius
Angular diameter: 53.2"
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: 21h29m24s
Déclinaison: -11°08'35"

Mars

Excellent
Magnitude apparente: 0.1
Constellation: Aries
Angular diameter: 8.9"
Status: near western quadrature

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

Ascension droite: 01h56m02s
Déclinaison: +12°57'36"

Jupiter

Excellent
Magnitude apparente: -2.7
Constellation: Gemini
Angular diameter: 45.7"
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: 04h42m58s
Déclinaison: +21°43'26"

Saturn

Excellent
Magnitude apparente: -0.0
Constellation: Taurus
Angular diameter: 19.3"
Status: near western quadrature

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

Ascension droite: 03h19m27s
Déclinaison: +16°05'11"

Uranus

Fair
Magnitude apparente: 5.7
Constellation: Taurus
Angular diameter: 3.7"
Status: near western quadrature

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

Ascension droite: 03h37m02s
Déclinaison: +19°10'55"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascension droite: 12h01m27s
Déclinaison: +01°16'35"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Sagittarius
Angular diameter: 12840.6"
Status: Moon illumination 5.3%

Observation tip: Moon illumination 5.3%; good for observing lunar surface detail

Ascension droite: 17h51m53s
Déclinaison: -18°27'45"