June 2009 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

June 2009 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 0.4
Constellation: Taurus
Angular diameter: 7.9"
Status: near inferior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascension droite: 03h57m53s
Déclinaison: +17°01'46"

Venus

Excellent
Magnitude apparente: -4.3
Constellation: Taurus
Angular diameter: 21.6"
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

Ascension droite: 02h28m04s
Déclinaison: +11°49'01"

Mars

Excellent
Magnitude apparente: 1.1
Constellation: Taurus
Angular diameter: 4.8"
Status: near eastern quadrature

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

Ascension droite: 02h33m17s
Déclinaison: +14°09'51"

Jupiter

Excellent
Magnitude apparente: -2.5
Constellation: Aquarius
Angular diameter: 43.7"
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: 21h58m07s
Déclinaison: -13°18'53"

Saturn

Excellent
Magnitude apparente: 0.9
Constellation: Virgo
Angular diameter: 17.5"
Status: near western quadrature

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

Ascension droite: 11h10m19s
Déclinaison: +07°35'35"

Uranus

Fair
Magnitude apparente: 5.9
Constellation: Pisces
Angular diameter: 3.5"
Status: near eastern quadrature

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

Ascension droite: 23h48m24s
Déclinaison: -02°05'02"

Neptune

Fair
Magnitude apparente: 7.7
Constellation: Aquarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascension droite: 21h55m06s
Déclinaison: -13°05'24"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Pisces
Angular diameter: 11730.5"
Status: Moon illumination 59.3%

Observation tip: Moon illumination 59.3%; good for observing lunar surface detail

Ascension droite: 22h53m23s
Déclinaison: -03°15'28"