July 1947 Eventos celestes

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

Visión xeral dos planetas

23 eventos do ceo en total, incluíndo 4 fases da Lúa e 1 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

July 1947 mid-month observing conditions

Mercury

Fair
Magnitude aparente: 5.5
Constelación: Cancer
Angular diameter: 11.7"
Status: near greatest eastern elongation

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

Ascensión recta: 07h28m59s
Declinación: +16°56'05"

Venus

Excellent
Magnitude aparente: -3.9
Constelación: Cancer
Angular diameter: 10.0"
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: 06h34m16s
Declinación: +23°15'51"

Mars

Excellent
Magnitude aparente: 1.3
Constelación: Gemini
Angular diameter: 4.6"
Status: near eastern quadrature

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

Ascensión recta: 04h32m27s
Declinación: +21°45'20"

Jupiter

Excellent
Magnitude aparente: -2.3
Constelación: Scorpius
Angular diameter: 40.6"
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: 15h02m03s
Declinación: -16°10'30"

Saturn

Excellent
Magnitude aparente: 0.4
Constelación: Leo
Angular diameter: 16.5"
Status: near western quadrature

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

Ascensión recta: 08h49m15s
Declinación: +18°31'17"

Uranus

Fair
Magnitude aparente: 5.7
Constelación: Gemini
Angular diameter: 3.5"
Status: near eastern quadrature

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

Ascensión recta: 05h32m37s
Declinación: +23°24'27"

Neptune

Fair
Magnitude aparente: 7.9
Constelación: Libra
Angular diameter: 2.2"
Status: near western quadrature

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

Ascensión recta: 12h32m29s
Declinación: -01°51'56"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Gemini
Angular diameter: 12742.1"
Status: Moon illumination 14.5%

Observation tip: Moon illumination 14.5%; good for observing lunar surface detail

Ascensión recta: 04h20m29s
Declinación: +21°59'09"