April 2012 Eventos celestes

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

Resumen de eventos celestes mensuales

16 eventos celestes en total, incluidos 4 fases lunares y 2 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 2012 mid-month observing conditions

Mercury

Excellent
Magnitud aparente: 0.6
Constelación: Pisces
Angular diameter: 8.4"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascensión recta: 23h57m04s
Declinación: -02°26'24"

Venus

Excellent
Magnitud aparente: -4.6
Constelación: Gemini
Angular diameter: 29.6"
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: 04h29m43s
Declinación: +26°10'47"

Mars

Excellent
Magnitud aparente: -0.4
Constelación: Virgo
Angular diameter: 11.3"
Status: near western quadrature

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

Ascensión recta: 10h26m24s
Declinación: +12°41'02"

Jupiter

Excellent
Magnitud aparente: -2.0
Constelación: Taurus
Angular diameter: 33.3"
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: 02h57m00s
Declinación: +15°57'07"

Saturn

Excellent
Magnitud aparente: 0.3
Constelación: Libra
Angular diameter: 19.1"
Status: near eastern quadrature

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

Ascensión recta: 13h41m23s
Declinación: -07°32'39"

Uranus

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

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

Ascensión recta: 00h22m03s
Declinación: +01°37'59"

Neptune

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

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

Ascensión recta: 22h18m35s
Declinación: -11°07'16"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Aquarius
Angular diameter: 11992.6"
Status: Moon illumination 34.0%

Observation tip: Moon illumination 34.0%; good for observing lunar surface detail

Ascensión recta: 21h01m15s
Declinación: -11°56'10"