August 2007 Événements célestes

Lieu d'observation:Beijing (39.904°, 116.407°)

Aperçu des événements célestes mensuels

26 événements célestes au total, dont 4 phases lunaires et 4 événements planétaires.

Événements célestes quotidiens

Toutes les heures en heure locale (Asia/Shanghai)

Group Date Lever/Coucher du soleil Lever/Coucher de la lune Phase lunaire Événements célestes

Planetary outlook

August 2007 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -2.0
Constellation: Leo
Angular diameter: 5.0"
Status: near inferior conjunction

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

Ascension droite: 09h35m36s
Déclinaison: +16°10'30"

Venus

Excellent
Magnitude apparente: -4.1
Constellation: Leo
Angular diameter: 57.6"
Status: near superior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Ascension droite: 09h45m35s
Déclinaison: +05°24'26"

Mars

Excellent
Magnitude apparente: 0.4
Constellation: Gemini
Angular diameter: 7.5"
Status: near eastern quadrature

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

Ascension droite: 04h12m54s
Déclinaison: +20°07'56"

Jupiter

Excellent
Magnitude apparente: -2.3
Constellation: Sagittarius
Angular diameter: 40.3"
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

Ascension droite: 16h33m51s
Déclinaison: -21°28'30"

Saturn

Excellent
Magnitude apparente: 0.6
Constellation: Virgo
Angular diameter: 16.2"
Status: near western quadrature

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

Ascension droite: 10h01m07s
Déclinaison: +13°29'15"

Uranus

Fair
Magnitude apparente: 5.8
Constellation: Pisces
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascension droite: 23h15m59s
Déclinaison: -05°36'27"

Neptune

Fair
Magnitude apparente: 7.7
Constellation: Aquarius
Angular diameter: 2.4"
Status: near western quadrature

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

Ascension droite: 21h32m21s
Déclinaison: -14°53'24"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Virgo
Angular diameter: 11748.8"
Status: Moon illumination 4.3%

Observation tip: Moon illumination 4.3%; good for observing lunar surface detail

Ascension droite: 11h05m57s
Déclinaison: +04°55'32"