April 1938 Eventos celestes

Localización do observador:Beijing (39.904°, 116.407°)

Visión xeral dos planetas

21 eventos do ceo en total, incluíndo 4 fases da Lúa e 2 eventos planetarios.

Eventos celestes

Todas as horas están en hora local (Asia/Shanghai)

Group Data Amencer/posta de sol Saída/posta da Lúa Fase da Lúa Eventos celestes

Planetary outlook

April 1938 mid-month observing conditions

Mercury

Good
Magnitude aparente: 3.1
Constelación: Taurus
Angular diameter: 10.6"
Status: near superior conjunction

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

Ascensión recta: 02h06m56s
Declinación: +15°53'28"

Venus

Excellent
Magnitude aparente: -3.9
Constelación: Taurus
Angular diameter: 10.3"
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: 02h37m04s
Declinación: +15°04'11"

Mars

Excellent
Magnitude aparente: 1.5
Constelación: Taurus
Angular diameter: 4.0"
Status: near western quadrature

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

Ascensión recta: 03h25m35s
Declinación: +19°13'43"

Jupiter

Excellent
Magnitude aparente: -2.1
Constelación: Aquarius
Angular diameter: 35.8"
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: 21h52m53s
Declinación: -13°37'03"

Saturn

Excellent
Magnitude aparente: 0.9
Constelación: Aries
Angular diameter: 15.9"
Status: near eastern quadrature

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

Ascensión recta: 00h40m19s
Declinación: +01°58'06"

Uranus

Fair
Magnitude aparente: 5.9
Constelación: Taurus
Angular diameter: 3.4"
Status: near western quadrature

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

Ascensión recta: 02h40m54s
Declinación: +15°15'26"

Neptune

Fair
Magnitude aparente: 7.9
Constelación: Virgo
Angular diameter: 2.3"
Status: near western quadrature

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

Ascensión recta: 11h20m55s
Declinación: +05°27'13"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Libra
Angular diameter: 11907.4"
Status: Moon illumination 99.9%

Observation tip: Moon illumination 99.9%; good for observing lunar surface detail

Ascensión recta: 13h36m59s
Declinación: -12°53'26"