January 1947 Eventos celestes

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

Visión xeral dos planetas

25 eventos do ceo en total, incluíndo 4 fases da Lúa e 4 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

January 1947 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: -1.0
Constelación: Capricornus
Angular diameter: 4.7"
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

Ascensión recta: 19h22m02s
Declinación: -23°50'20"

Venus

Excellent
Magnitude aparente: -4.7
Constelación: Sagittarius
Angular diameter: 29.1"
Status: near greatest eastern 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: 16h27m09s
Declinación: -17°36'40"

Mars

Excellent
Magnitude aparente: 1.1
Constelación: Capricornus
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: 19h35m05s
Declinación: -22°37'08"

Jupiter

Excellent
Magnitude aparente: -1.9
Constelación: Scorpius
Angular diameter: 33.9"
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: 15h22m11s
Declinación: -17°28'04"

Saturn

Excellent
Magnitude aparente: -0.1
Constelación: Leo
Angular diameter: 20.4"
Status: near eastern quadrature

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

Ascensión recta: 08h35m32s
Declinación: +19°14'37"

Uranus

Fair
Magnitude aparente: 5.5
Constelación: Gemini
Angular diameter: 3.8"
Status: near western quadrature

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

Ascensión recta: 05h09m44s
Declinación: +23°02'03"

Neptune

Fair
Magnitude aparente: 7.9
Constelación: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascensión recta: 12h42m06s
Declinación: -02°53'06"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Scorpius
Angular diameter: 11715.4"
Status: Moon illumination 41.5%

Observation tip: Moon illumination 41.5%; good for observing lunar surface detail

Ascensión recta: 14h11m09s
Declinación: -09°54'15"