June 2004 Événements célestes

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

Aperçu des événements célestes mensuels

25 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 2004 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.8
Constellation: Gemini
Angular diameter: 5.1"
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: 05h13m50s
Déclinaison: +23°26'56"

Venus

Excellent
Magnitude apparente: -4.0
Constellation: Gemini
Angular diameter: 56.4"
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: 04h51m05s
Déclinaison: +20°47'26"

Mars

Excellent
Magnitude apparente: 1.8
Constellation: Cancer
Angular diameter: 3.8"
Status: near western quadrature

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

Ascension droite: 07h46m13s
Déclinaison: +22°27'20"

Jupiter

Excellent
Magnitude apparente: -1.9
Constellation: Virgo
Angular diameter: 35.4"
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: 10h52m51s
Déclinaison: +08°26'20"

Saturn

Excellent
Magnitude apparente: 0.2
Constellation: Cancer
Angular diameter: 16.6"
Status: near western quadrature

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

Ascension droite: 06h59m47s
Déclinaison: +22°25'31"

Uranus

Fair
Magnitude apparente: 5.9
Constellation: Pisces
Angular diameter: 3.6"
Status: near eastern quadrature

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

Ascension droite: 22h35m15s
Déclinaison: -09°44'17"

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: 21h10m39s
Déclinaison: -16°20'21"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Taurus
Angular diameter: 11514.3"
Status: Moon illumination 7.2%

Observation tip: Moon illumination 7.2%; good for observing lunar surface detail

Ascension droite: 03h22m03s
Déclinaison: +19°39'49"