October 2015 Événements célestes

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

Aperçu des événements célestes mensuels

24 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 2015 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.3
Constellation: Libra
Angular diameter: 7.2"
Status: near greatest eastern 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: 12h14m45s
Déclinaison: +00°07'10"

Venus

Excellent
Magnitude apparente: -4.6
Constellation: Virgo
Angular diameter: 27.4"
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: 10h26m55s
Déclinaison: +08°21'33"

Mars

Excellent
Magnitude apparente: 1.8
Constellation: Virgo
Angular diameter: 4.1"
Status: near eastern quadrature

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

Ascension droite: 10h57m02s
Déclinaison: +08°08'33"

Jupiter

Excellent
Magnitude apparente: -1.8
Constellation: Virgo
Angular diameter: 32.0"
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: 11h01m08s
Déclinaison: +07°18'59"

Saturn

Excellent
Magnitude apparente: 0.6
Constellation: Sagittarius
Angular diameter: 15.5"
Status: near western quadrature

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

Ascension droite: 16h02m19s
Déclinaison: -18°56'10"

Uranus

Fair
Magnitude apparente: 5.8
Constellation: Aries
Angular diameter: 3.7"
Status: near western quadrature

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

Ascension droite: 01h08m52s
Déclinaison: +06°35'16"

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: 22h37m24s
Déclinaison: -09°34'06"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Scorpius
Angular diameter: 11556.1"
Status: Moon illumination 3.7%

Observation tip: Moon illumination 3.7%; good for observing lunar surface detail

Ascension droite: 14h47m10s
Déclinaison: -12°24'36"