December 2030 Eventos celestes

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

Resumen de eventos celestes mensuales

21 eventos celestes en total, incluidos 5 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 2030 mid-month observing conditions

Mercury

Fair
Magnitud aparente: 5.6
Constelación: Sagittarius
Angular diameter: 9.9"
Status: near superior conjunction

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Ascensión recta: 17h38m17s
Declinación: -21°44'36"

Venus

Excellent
Magnitud aparente: -3.9
Constelación: Capricornus
Angular diameter: 10.1"
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: 18h29m36s
Declinación: -24°11'47"

Mars

Excellent
Magnitud aparente: 1.3
Constelación: Libra
Angular diameter: 5.4"
Status: near eastern quadrature

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

Ascensión recta: 12h51m53s
Declinación: -03°44'26"

Jupiter

Excellent
Magnitud aparente: -1.8
Constelación: Sagittarius
Angular diameter: 31.3"
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: 16h40m50s
Declinación: -21°36'38"

Saturn

Excellent
Magnitud aparente: -0.3
Constelación: Gemini
Angular diameter: 20.4"
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: 04h09m54s
Declinación: +18°56'00"

Uranus

Fair
Magnitud aparente: 5.5
Constelación: Gemini
Angular diameter: 3.9"
Status: near western quadrature

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

Ascensión recta: 05h19m47s
Declinación: +23°12'28"

Neptune

Fair
Magnitud aparente: 7.7
Constelación: Aries
Angular diameter: 2.3"
Status: near western quadrature

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

Ascensión recta: 00h41m21s
Declinación: +02°45'47"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Leo
Angular diameter: 11664.4"
Status: Moon illumination 78.5%

Observation tip: Moon illumination 78.5%; good for observing lunar surface detail

Ascensión recta: 09h16m21s
Declinación: +10°37'06"