July 2004 Eventos celestes

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

Resumen de eventos celestes mensuales

23 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

July 2004 mid-month observing conditions

Mercury

Excellent
Magnitud aparente: 0.0
Constelación: Leo
Angular diameter: 6.4"
Status: near greatest western elongation

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

Ascensión recta: 09h18m19s
Declinación: +16°37'48"

Venus

Excellent
Magnitud aparente: -4.7
Constelación: Gemini
Angular diameter: 37.1"
Status: near greatest eastern 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: 04h50m57s
Declinación: +17°44'25"

Mars

Excellent
Magnitud aparente: 1.8
Constelación: Leo
Angular diameter: 3.6"
Status: near western quadrature

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

Ascensión recta: 09h04m31s
Declinación: +17°57'47"

Jupiter

Excellent
Magnitud aparente: -1.8
Constelación: Virgo
Angular diameter: 32.9"
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: 11h08m30s
Declinación: +06°44'54"

Saturn

Excellent
Magnitud aparente: 0.1
Constelación: Cancer
Angular diameter: 16.5"
Status: near eastern quadrature

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

Ascensión recta: 07h16m21s
Declinación: +22°01'16"

Uranus

Fair
Magnitud aparente: 5.8
Constelación: Pisces
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascensión recta: 22h33m35s
Declinación: -09°55'11"

Neptune

Fair
Magnitud aparente: 7.7
Constelación: Aquarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascensión recta: 21h08m15s
Declinación: -16°31'19"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Gemini
Angular diameter: 11454.6"
Status: Moon illumination 5.6%

Observation tip: Moon illumination 5.6%; good for observing lunar surface detail

Ascensión recta: 05h40m49s
Declinación: +27°04'02"