December 2027 Eventos celestes

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

Visión xeral dos planetas

20 eventos do ceo en total, incluíndo 4 fases da Lúa e 1 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 2027 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: -1.2
Constelación: Sagittarius
Angular diameter: 4.7"
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: 17h35m39s
Declinación: -24°45'11"

Venus

Excellent
Magnitude aparente: -3.9
Constelación: Capricornus
Angular diameter: 12.3"
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: 19h45m23s
Declinación: -23°03'41"

Mars

Excellent
Magnitude aparente: 1.2
Constelación: Capricornus
Angular diameter: 4.1"
Status: near western quadrature

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

Ascensión recta: 19h04m19s
Declinación: -23°41'50"

Jupiter

Excellent
Magnitude aparente: -2.0
Constelación: Virgo
Angular diameter: 36.6"
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: 11h48m10s
Declinación: +02°34'31"

Saturn

Excellent
Magnitude aparente: 0.4
Constelación: Aries
Angular diameter: 18.9"
Status: near western quadrature

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

Ascensión recta: 01h21m55s
Declinación: +05°47'39"

Uranus

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

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

Ascensión recta: 04h22m07s
Declinación: +21°26'45"

Neptune

Fair
Magnitude 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: 00h16m25s
Declinación: +00°12'57"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Cancer
Angular diameter: 12751.6"
Status: Moon illumination 97.6%

Observation tip: Moon illumination 97.6%; good for observing lunar surface detail

Ascensión recta: 06h47m09s
Declinación: +24°57'35"