April 2004 Eventos celestes

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

Resumen de eventos celestes mensuales

24 eventos celestes en total, incluidos 4 fases lunares y 1 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

April 2004 mid-month observing conditions

Mercury

Fair
Magnitud aparente: 5.7
Constelación: Aries
Angular diameter: 11.4"
Status: near superior conjunction

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

Ascensión recta: 01h43m38s
Declinación: +13°12'59"

Venus

Excellent
Magnitud aparente: -4.6
Constelación: Gemini
Angular diameter: 28.6"
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: 04h31m06s
Declinación: +26°06'05"

Mars

Excellent
Magnitud aparente: 1.5
Constelación: Gemini
Angular diameter: 4.6"
Status: near western quadrature

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

Ascensión recta: 04h57m40s
Declinación: +23°51'50"

Jupiter

Excellent
Magnitud aparente: -2.3
Constelación: Virgo
Angular diameter: 42.1"
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: 10h46m30s
Declinación: +09°16'50"

Saturn

Excellent
Magnitud aparente: 0.1
Constelación: Cancer
Angular diameter: 17.9"
Status: near western quadrature

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

Ascensión recta: 06h33m02s
Declinación: +22°48'11"

Uranus

Fair
Magnitud aparente: 6.0
Constelación: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Ascensión recta: 22h30m30s
Declinación: -10°09'43"

Neptune

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

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

Ascensión recta: 21h10m20s
Declinación: -16°20'56"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Pisces
Angular diameter: 12168.8"
Status: Moon illumination 20.7%

Observation tip: Moon illumination 20.7%; good for observing lunar surface detail

Ascensión recta: 22h21m10s
Declinación: -15°34'23"