May 1978 Eventos celestes

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

Resumen de eventos celestes mensuales

19 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

May 1978 mid-month observing conditions

Mercury

Excellent
Magnitud aparente: 0.3
Constelación: Aries
Angular diameter: 7.3"
Status: near inferior conjunction

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

Ascensión recta: 01h49m45s
Declinación: +07°55'32"

Venus

Excellent
Magnitud aparente: -3.9
Constelación: Gemini
Angular diameter: 11.6"
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: 05h22m28s
Declinación: +24°22'35"

Mars

Excellent
Magnitud aparente: 1.0
Constelación: Leo
Angular diameter: 6.3"
Status: near western quadrature

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

Ascensión recta: 09h09m44s
Declinación: +18°10'15"

Jupiter

Excellent
Magnitud aparente: -1.9
Constelación: Cancer
Angular diameter: 33.4"
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: 06h24m39s
Declinación: +23°22'36"

Saturn

Excellent
Magnitud aparente: 0.5
Constelación: Leo
Angular diameter: 18.1"
Status: near western quadrature

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

Ascensión recta: 09h47m15s
Declinación: +14°56'21"

Uranus

Fair
Magnitud aparente: 5.4
Constelación: Scorpius
Angular diameter: 4.0"
Status: near western quadrature

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

Ascensión recta: 14h46m34s
Declinación: -15°39'05"

Neptune

Fair
Magnitud aparente: 7.9
Constelación: Sagittarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascensión recta: 17h06m34s
Declinación: -21°22'19"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Leo
Angular diameter: 11616.3"
Status: Moon illumination 47.0%

Observation tip: Moon illumination 47.0%; good for observing lunar surface detail

Ascensión recta: 09h26m02s
Declinación: +11°18'54"