August 2090 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 2090 mid-month observing conditions

Mercury

Fair
Magnitude apparente: 5.4
Constellation: 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

Ascension droite: 09h37m20s
Déclinaison: +09°12'15"

Venus

Excellent
Magnitude apparente: -4.6
Constellation: Libra
Angular diameter: 30.8"
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: 12h20m23s
Déclinaison: -04°59'20"

Mars

Excellent
Magnitude apparente: 1.4
Constellation: 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

Ascension droite: 06h40m46s
Déclinaison: +23°35'48"

Jupiter

Excellent
Magnitude apparente: -2.3
Constellation: Sagittarius
Angular diameter: 40.2"
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: 16h34m10s
Déclinaison: -21°27'25"

Saturn

Excellent
Magnitude apparente: 0.1
Constellation: Gemini
Angular diameter: 17.5"
Status: near eastern quadrature

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

Ascension droite: 05h29m47s
Déclinaison: +21°49'07"

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: 23h05m07s
Déclinaison: -06°44'46"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Leo
Angular diameter: 2.2"
Status: near western quadrature

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

Ascension droite: 09h49m35s
Déclinaison: +13°31'31"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aries
Angular diameter: 11501.0"
Status: Moon illumination 81.3%

Observation tip: Moon illumination 81.3%; good for observing lunar surface detail

Ascension droite: 00h54m55s
Déclinaison: +03°39'08"