August 2011 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 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 2011 mid-month observing conditions

Mercury

Fair
Magnitude aparente: 4.9
Constelación: Leo
Angular diameter: 11.1"
Status: near superior conjunction

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

Ascensión recta: 09h44m40s
Declinación: +08°30'00"

Venus

Excellent
Magnitude aparente: -3.9
Constelación: Leo
Angular diameter: 9.6"
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: 09h36m56s
Declinación: +15°33'22"

Mars

Excellent
Magnitude aparente: 1.4
Constelación: Cancer
Angular diameter: 4.5"
Status: near eastern quadrature

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

Ascensión recta: 06h33m40s
Declinación: +23°41'07"

Jupiter

Excellent
Magnitude aparente: -2.5
Constelación: Taurus
Angular diameter: 42.4"
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: 02h31m56s
Declinación: +13°32'43"

Saturn

Excellent
Magnitude aparente: 0.9
Constelación: Libra
Angular diameter: 16.2"
Status: near western quadrature

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

Ascensión recta: 12h53m20s
Declinación: -03°10'54"

Uranus

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

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

Ascensión recta: 00h16m08s
Declinación: +00°54'58"

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: 22h08m09s
Declinación: -12°04'46"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Pisces
Angular diameter: 11657.2"
Status: Moon illumination 98.4%

Observation tip: Moon illumination 98.4%; good for observing lunar surface detail

Ascensión recta: 22h22m51s
Declinación: -04°53'17"