April 1930 Eventos celestes

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

Visión xeral dos planetas

26 eventos do ceo en total, incluíndo 4 fases da Lúa e 3 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 1930 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: -1.2
Constelación: Taurus
Angular diameter: 5.8"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascensión recta: 02h22m25s
Declinación: +15°32'03"

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: 02h34m28s
Declinación: +14°49'44"

Mars

Excellent
Magnitude aparente: 1.2
Constelación: Pisces
Angular diameter: 4.4"
Status: near eastern quadrature

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

Ascensión recta: 23h34m09s
Declinación: -04°04'42"

Jupiter

Excellent
Magnitude aparente: -2.0
Constelación: Gemini
Angular diameter: 34.7"
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: 04h51m28s
Declinación: +22°10'20"

Saturn

Excellent
Magnitude aparente: 0.4
Constelación: Capricornus
Angular diameter: 17.0"
Status: near eastern quadrature

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

Ascensión recta: 18h51m14s
Declinación: -22°11'05"

Uranus

Fair
Magnitude 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: 00h45m27s
Declinación: +04°10'43"

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: 10h13m07s
Declinación: +11°44'54"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Scorpius
Angular diameter: 12165.7"
Status: Moon illumination 96.3%

Observation tip: Moon illumination 96.3%; good for observing lunar surface detail

Ascensión recta: 14h54m24s
Declinación: -17°57'38"