December 1929 Eventos celestes

Ubicación del observador:Beijing (39.904°, 116.407°)

Resumen de eventos celestes mensuales

29 eventos celestes en total, incluidos 5 fases lunares y 3 eventos planetarios.

Eventos celestes diarios

Todas las horas en hora local (Asia/Shanghai)

Group Fecha Amanecer/Atardecer Salida/Puesta de la Luna Fase lunar Eventos celestes

Planetary outlook

December 1929 mid-month observing conditions

Mercury

Excellent
Magnitud aparente: -0.8
Constelación: Capricornus
Angular diameter: 4.9"
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: 18h09m39s
Declinación: -25°29'37"

Venus

Excellent
Magnitud aparente: -3.9
Constelación: Sagittarius
Angular diameter: 10.1"
Status: near inferior conjunction

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: 16h32m28s
Declinación: -21°18'48"

Mars

Excellent
Magnitud aparente: 1.3
Constelación: Sagittarius
Angular diameter: 3.8"
Status: near eastern quadrature

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

Ascensión recta: 17h13m00s
Declinación: -23°32'07"

Jupiter

Excellent
Magnitud aparente: -2.8
Constelación: Gemini
Angular diameter: 48.1"
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

Ascensión recta: 04h33m14s
Declinación: +21°11'56"

Saturn

Excellent
Magnitud aparente: 0.5
Constelación: Capricornus
Angular diameter: 15.1"
Status: near western quadrature

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

Ascensión recta: 18h07m23s
Declinación: -22°38'42"

Uranus

Fair
Magnitud aparente: 5.9
Constelación: Aries
Angular diameter: 3.6"
Status: near western quadrature

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

Ascensión recta: 00h28m29s
Declinación: +02°18'56"

Neptune

Fair
Magnitud aparente: 7.9
Constelación: Virgo
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascensión recta: 10h22m52s
Declinación: +10°47'56"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Taurus
Angular diameter: 12776.5"
Status: Moon illumination 96.8%

Observation tip: Moon illumination 96.8%; good for observing lunar surface detail

Ascensión recta: 03h57m49s
Declinación: +22°19'18"