December 2007 Eventos celestes

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

Resumen de eventos celestes mensuales

27 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 2007 mid-month observing conditions

Mercury

Excellent
Magnitud aparente: -1.3
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: 17h21m06s
Declinación: -24°15'35"

Venus

Excellent
Magnitud aparente: -4.1
Constelación: Scorpius
Angular diameter: 16.1"
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: 14h37m41s
Declinación: -12°58'04"

Mars

Excellent
Magnitud aparente: -1.6
Constelación: Cancer
Angular diameter: 15.8"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Ascensión recta: 06h28m41s
Declinación: +26°18'24"

Jupiter

Excellent
Magnitud aparente: -1.8
Constelación: Sagittarius
Angular diameter: 31.6"
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: 17h56m10s
Declinación: -23°14'31"

Saturn

Excellent
Magnitud aparente: 0.6
Constelación: Virgo
Angular diameter: 18.5"
Status: near eastern quadrature

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

Ascensión recta: 10h43m09s
Declinación: +09°51'36"

Uranus

Fair
Magnitud aparente: 5.9
Constelación: Pisces
Angular diameter: 3.5"
Status: near western quadrature

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

Ascensión recta: 23h05m46s
Declinación: -06°38'02"

Neptune

Fair
Magnitud aparente: 7.8
Constelación: Aquarius
Angular diameter: 2.2"
Status: near western quadrature

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

Ascensión recta: 21h29m11s
Declinación: -15°09'12"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Aquarius
Angular diameter: 12036.6"
Status: Moon illumination 25.2%

Observation tip: Moon illumination 25.2%; good for observing lunar surface detail

Ascensión recta: 21h41m30s
Declinación: -14°30'38"