October 2087 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 3 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 2087 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: 0.8
Constellation: Libra
Angular diameter: 8.5"
Status: near greatest eastern elongation

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

Ascension droite: 12h27m08s
Déclinaison: -02°15'26"

Venus

Excellent
Magnitude apparente: -4.4
Constellation: Virgo
Angular diameter: 21.5"
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: 10h30m37s
Déclinaison: +09°03'21"

Mars

Excellent
Magnitude apparente: 1.6
Constellation: Scorpius
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: 14h23m32s
Déclinaison: -14°12'59"

Jupiter

Excellent
Magnitude apparente: -1.7
Constellation: Libra
Angular diameter: 30.9"
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: 12h17m21s
Déclinaison: -00°41'24"

Saturn

Excellent
Magnitude apparente: -0.0
Constellation: Taurus
Angular diameter: 20.1"
Status: near eastern quadrature

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

Ascension droite: 02h40m02s
Déclinaison: +12°45'36"

Uranus

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

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

Ascension droite: 22h10m40s
Déclinaison: -12°05'12"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Leo
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascension droite: 09h31m55s
Déclinaison: +14°48'55"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Gemini
Angular diameter: 12860.6"
Status: Moon illumination 88.0%

Observation tip: Moon illumination 88.0%; good for observing lunar surface detail

Ascension droite: 04h02m43s
Déclinaison: +19°11'19"