April 1998 Eventos celestes

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

Resumen de eventos celestes mensuales

22 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 1998 mid-month observing conditions

Mercury

Good
Magnitud aparente: 2.9
Constelación: Aries
Angular diameter: 11.3"
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: 00h39m44s
Declinación: +04°45'44"

Venus

Excellent
Magnitud aparente: -4.3
Constelación: Pisces
Angular diameter: 20.3"
Status: near inferior 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: 22h43m34s
Declinación: -08°11'53"

Mars

Excellent
Magnitud aparente: 1.2
Constelación: Aries
Angular diameter: 3.8"
Status: near western quadrature

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

Ascensión recta: 01h57m35s
Declinación: +11°44'27"

Jupiter

Excellent
Magnitud aparente: -2.1
Constelación: Pisces
Angular diameter: 34.3"
Status: near eastern 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: 23h10m59s
Declinación: -06°18'33"

Saturn

Excellent
Magnitud aparente: 0.6
Constelación: Aries
Angular diameter: 16.1"
Status: near eastern quadrature

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

Ascensión recta: 01h30m28s
Declinación: +07°03'10"

Uranus

Fair
Magnitud aparente: 5.9
Constelación: Aquarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Ascensión recta: 20h59m49s
Declinación: -17°42'33"

Neptune

Fair
Magnitud aparente: nan
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: 20h16m56s
Declinación: -19°21'15"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Scorpius
Angular diameter: 11593.0"
Status: Moon illumination 91.5%

Observation tip: Moon illumination 91.5%; good for observing lunar surface detail

Ascensión recta: 15h49m49s
Declinación: -14°54'47"