August 1988 Événements célestes

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

Aperçu des événements célestes mensuels

19 événements célestes au total, dont 4 phases lunaires et 2 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 1988 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.9
Constellation: Virgo
Angular diameter: 5.1"
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

Ascension droite: 10h26m22s
Déclinaison: +11°17'24"

Venus

Excellent
Magnitude apparente: -4.5
Constellation: Cancer
Angular diameter: 25.7"
Status: near greatest eastern elongation

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: 06h29m06s
Déclinaison: +19°36'25"

Mars

Excellent
Magnitude apparente: -1.9
Constellation: Aries
Angular diameter: 19.4"
Status: near eastern quadrature

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

Ascension droite: 00h46m38s
Déclinaison: -00°28'03"

Jupiter

Excellent
Magnitude apparente: -2.3
Constellation: Gemini
Angular diameter: 38.7"
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

Ascension droite: 04h06m52s
Déclinaison: +19°55'36"

Saturn

Excellent
Magnitude apparente: 0.3
Constellation: Sagittarius
Angular diameter: 17.6"
Status: near western quadrature

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

Ascension droite: 17h43m12s
Déclinaison: -22°22'07"

Uranus

Fair
Magnitude apparente: 5.6
Constellation: Sagittarius
Angular diameter: 3.8"
Status: near western quadrature

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

Ascension droite: 17h47m55s
Déclinaison: -23°37'49"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Capricornus
Angular diameter: 2.3"
Status: near western quadrature

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

Ascension droite: 18h33m26s
Déclinaison: -22°14'29"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Virgo
Angular diameter: 11452.7"
Status: Moon illumination 5.4%

Observation tip: Moon illumination 5.4%; good for observing lunar surface detail

Ascension droite: 11h19m47s
Déclinaison: +03°48'35"