July 2005 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

July 2005 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 0.8
Constellation: Leo
Angular diameter: 8.9"
Status: near superior conjunction

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

Ascension droite: 09h19m25s
Déclinaison: +14°00'59"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Leo
Angular diameter: 11.6"
Status: near greatest western 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: 09h32m59s
Déclinaison: +16°16'25"

Mars

Excellent
Magnitude apparente: -0.3
Constellation: Aries
Angular diameter: 10.1"
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: 01h25m13s
Déclinaison: +06°04'30"

Jupiter

Excellent
Magnitude apparente: -1.9
Constellation: Libra
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: 12h43m02s
Déclinaison: -03°15'56"

Saturn

Excellent
Magnitude apparente: 0.2
Constellation: Leo
Angular diameter: 16.5"
Status: near western quadrature

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

Ascension droite: 08h08m09s
Déclinaison: +20°27'25"

Uranus

Fair
Magnitude apparente: 5.8
Constellation: Pisces
Angular diameter: 3.6"
Status: near eastern quadrature

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

Ascension droite: 22h48m54s
Déclinaison: -08°23'58"

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: 21h17m22s
Déclinaison: -15°54'53"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Libra
Angular diameter: 11987.2"
Status: Moon illumination 53.8%

Observation tip: Moon illumination 53.8%; good for observing lunar surface detail

Ascension droite: 13h38m32s
Déclinaison: -11°06'34"