December 1942 Eventos celestes

Localización do observador:Beijing (39.904°, 116.407°)

Visión xeral dos planetas

23 eventos do ceo en total, incluíndo 5 fases da Lúa e 2 eventos planetarios.

Eventos celestes

Todas as horas están en hora local (Asia/Shanghai)

Group Data Amencer/posta de sol Saída/posta da Lúa Fase da Lúa Eventos celestes

Planetary outlook

December 1942 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: -0.8
Constelación: Capricornus
Angular diameter: 4.8"
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

Ascensión recta: 18h00m28s
Declinación: -25°22'55"

Venus

Excellent
Magnitude aparente: -3.9
Constelación: Sagittarius
Angular diameter: 9.8"
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

Ascensión recta: 17h57m02s
Declinación: -24°00'10"

Mars

Excellent
Magnitude aparente: 1.6
Constelación: Scorpius
Angular diameter: 3.9"
Status: near eastern quadrature

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

Ascensión recta: 15h49m18s
Declinación: -19°58'22"

Jupiter

Excellent
Magnitude aparente: -2.6
Constelación: Cancer
Angular diameter: 45.4"
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

Ascensión recta: 07h41m48s
Declinación: +21°36'22"

Saturn

Excellent
Magnitude aparente: -0.3
Constelación: Gemini
Angular diameter: 20.5"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Ascensión recta: 04h26m07s
Declinación: +19°44'50"

Uranus

Fair
Magnitude aparente: 5.6
Constelación: Taurus
Angular diameter: 3.8"
Status: near western quadrature

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

Ascensión recta: 03h58m47s
Declinación: +20°22'06"

Neptune

Fair
Magnitude aparente: 7.9
Constelación: Libra
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascensión recta: 12h09m16s
Declinación: +00°26'50"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Pisces
Angular diameter: 12192.2"
Status: Moon illumination 52.9%

Observation tip: Moon illumination 52.9%; good for observing lunar surface detail

Ascensión recta: 23h47m31s
Declinación: -03°57'53"