August 2018 Eventos celestes

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

Visión xeral dos planetas

19 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

August 2018 mid-month observing conditions

Mercury

Good
Magnitude aparente: 3.0
Constelación: Leo
Angular diameter: 10.2"
Status: near greatest eastern elongation

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

Ascensión recta: 08h55m35s
Declinación: +13°22'45"

Venus

Excellent
Magnitude aparente: -4.4
Constelación: Libra
Angular diameter: 23.6"
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: 12h27m29s
Declinación: -04°20'21"

Mars

Excellent
Magnitude aparente: -2.5
Constelación: Aquarius
Angular diameter: 23.4"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Ascensión recta: 20h13m20s
Declinación: -26°29'32"

Jupiter

Excellent
Magnitude aparente: -2.0
Constelación: Scorpius
Angular diameter: 36.4"
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: 14h51m51s
Declinación: -15°30'16"

Saturn

Excellent
Magnitude aparente: 0.3
Constelación: Capricornus
Angular diameter: 17.7"
Status: near western quadrature

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

Ascensión recta: 18h12m45s
Declinación: -22°38'41"

Uranus

Fair
Magnitude aparente: 5.8
Constelación: Taurus
Angular diameter: 3.6"
Status: near eastern quadrature

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

Ascensión recta: 02h02m08s
Declinación: +11°50'10"

Neptune

Fair
Magnitude aparente: 7.7
Constelación: Pisces
Angular diameter: 2.4"
Status: near eastern quadrature

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

Ascensión recta: 23h08m55s
Declinación: -06°32'56"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Libra
Angular diameter: 12473.7"
Status: Moon illumination 17.4%

Observation tip: Moon illumination 17.4%; good for observing lunar surface detail

Ascensión recta: 12h48m51s
Declinación: -00°01'53"