October 2018 Événements célestes

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

Aperçu des événements célestes mensuels

20 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

October 2018 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.4
Constellation: Scorpius
Angular diameter: 5.0"
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: 14h19m30s
Déclinaison: -15°01'38"

Venus

Excellent
Magnitude apparente: -4.4
Constellation: Scorpius
Angular diameter: 56.7"
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: 14h16m56s
Déclinaison: -21°34'19"

Mars

Excellent
Magnitude apparente: -1.0
Constellation: Aquarius
Angular diameter: 13.9"
Status: near western quadrature

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

Ascension droite: 21h02m07s
Déclinaison: -20°08'39"

Jupiter

Excellent
Magnitude apparente: -1.8
Constellation: Scorpius
Angular diameter: 31.9"
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: 15h30m32s
Déclinaison: -18°15'30"

Saturn

Excellent
Magnitude apparente: 0.5
Constellation: Capricornus
Angular diameter: 16.1"
Status: near western quadrature

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

Ascension droite: 18h16m10s
Déclinaison: -22°46'11"

Uranus

Fair
Magnitude apparente: 5.7
Constellation: Aries
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascension droite: 01h55m58s
Déclinaison: +11°16'05"

Neptune

Fair
Magnitude apparente: 7.7
Constellation: Pisces
Angular diameter: 2.3"
Status: near western quadrature

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

Ascension droite: 23h03m07s
Déclinaison: -07°09'36"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Capricornus
Angular diameter: 11651.9"
Status: Moon illumination 33.7%

Observation tip: Moon illumination 33.7%; good for observing lunar surface detail

Ascension droite: 18h10m12s
Déclinaison: -20°53'40"