December 1974 Eventos celestes

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

Resumen de eventos celestes mensuales

23 eventos celestes en total, incluidos 4 fases lunares y 2 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 1974 mid-month observing conditions

Mercury

Excellent
Magnitud aparente: -1.1
Constelación: Sagittarius
Angular diameter: 4.6"
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: 17h15m50s
Declinación: -24°03'24"

Venus

Excellent
Magnitud aparente: -3.9
Constelación: Capricornus
Angular diameter: 9.9"
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: 18h08m55s
Declinación: -24°07'28"

Mars

Excellent
Magnitud aparente: 1.5
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: 16h03m15s
Declinación: -20°45'26"

Jupiter

Excellent
Magnitud aparente: -2.3
Constelación: Pisces
Angular diameter: 38.8"
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: 22h50m55s
Declinación: -08°38'49"

Saturn

Excellent
Magnitud aparente: -0.3
Constelación: Cancer
Angular diameter: 20.5"
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: 07h14m18s
Declinación: +21°54'44"

Uranus

Fair
Magnitud aparente: 5.6
Constelación: Libra
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascensión recta: 13h57m03s
Declinación: -11°24'05"

Neptune

Fair
Magnitud aparente: 8.0
Constelación: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascensión recta: 16h33m40s
Declinación: -20°25'28"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Capricornus
Angular diameter: 11718.4"
Status: Moon illumination 1.8%

Observation tip: Moon illumination 1.8%; good for observing lunar surface detail

Ascensión recta: 18h33m05s
Declinación: -20°47'05"