December 2045 Eventos celestes

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

Visión xeral dos planetas

22 eventos do ceo en total, incluíndo 5 fases da Lúa e 2 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 2045 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: -0.5
Constelación: Sagittarius
Angular diameter: 5.4"
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: 16h18m12s
Declinación: -20°17'41"

Venus

Excellent
Magnitude aparente: -4.7
Constelación: Capricornus
Angular diameter: 54.7"
Status: near superior 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: 19h21m59s
Declinación: -22°41'15"

Mars

Excellent
Magnitude aparente: 1.2
Constelación: Libra
Angular diameter: 5.8"
Status: near eastern quadrature

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

Ascensión recta: 12h30m46s
Declinación: -01°17'06"

Jupiter

Excellent
Magnitude aparente: -2.3
Constelación: Pisces
Angular diameter: 38.0"
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: 22h33m06s
Declinación: -10°20'36"

Saturn

Excellent
Magnitude aparente: 0.5
Constelación: Sagittarius
Angular diameter: 15.1"
Status: near eastern quadrature

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

Ascensión recta: 16h57m00s
Declinación: -21°11'48"

Uranus

Fair
Magnitude aparente: 5.5
Constelación: Virgo
Angular diameter: 3.9"
Status: near eastern quadrature

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

Ascensión recta: 10h15m36s
Declinación: +11°36'40"

Neptune

Fair
Magnitude aparente: 7.7
Constelación: Taurus
Angular diameter: 2.4"
Status: near western quadrature

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

Ascensión recta: 02h51m18s
Declinación: +14°31'34"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Pisces
Angular diameter: 11498.4"
Status: Moon illumination 35.7%

Observation tip: Moon illumination 35.7%; good for observing lunar surface detail

Ascensión recta: 22h30m47s
Declinación: -07°16'44"