December 1902 Eventos celestes

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

Resumen de eventos celestes mensuales

21 eventos celestes en total, incluidos 4 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 1902 mid-month observing conditions

Mercury

Excellent
Magnitud aparente: -1.3
Constelación: Sagittarius
Angular diameter: 4.6"
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: 17h31m15s
Declinación: -24°42'45"

Venus

Excellent
Magnitud aparente: -3.9
Constelación: Sagittarius
Angular diameter: 9.8"
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: 17h42m14s
Declinación: -23°46'12"

Mars

Excellent
Magnitud aparente: 0.9
Constelación: Virgo
Angular diameter: 6.5"
Status: near eastern quadrature

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

Ascensión recta: 11h54m44s
Declinación: +02°53'54"

Jupiter

Excellent
Magnitud aparente: -2.1
Constelación: Aquarius
Angular diameter: 35.4"
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: 21h10m33s
Declinación: -17°09'32"

Saturn

Excellent
Magnitud aparente: 0.7
Constelación: Capricornus
Angular diameter: 15.4"
Status: near western quadrature

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

Ascensión recta: 19h51m45s
Declinación: -21°13'14"

Uranus

Fair
Magnitud aparente: 5.8
Constelación: Sagittarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Ascensión recta: 17h23m01s
Declinación: -23°16'43"

Neptune

Fair
Magnitud aparente: 7.8
Constelación: Cancer
Angular diameter: 2.4"
Status: near eastern quadrature

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

Ascensión recta: 06h11m13s
Declinación: +22°16'47"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Gemini
Angular diameter: 13029.2"
Status: Moon illumination 99.8%

Observation tip: Moon illumination 99.8%; good for observing lunar surface detail

Ascensión recta: 05h17m07s
Declinación: +18°50'57"