October 2010 Événements célestes

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

Aperçu des événements célestes mensuels

22 événements célestes au total, dont 5 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 2010 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.5
Constellation: Libra
Angular diameter: 4.8"
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: 13h15m47s
Déclinaison: -06°50'21"

Venus

Excellent
Magnitude apparente: -4.6
Constellation: Scorpius
Angular diameter: 55.2"
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: 14h29m55s
Déclinaison: -22°29'31"

Mars

Excellent
Magnitude apparente: 1.5
Constellation: Scorpius
Angular diameter: 4.1"
Status: near western quadrature

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

Ascension droite: 15h12m07s
Déclinaison: -18°17'24"

Jupiter

Excellent
Magnitude apparente: -2.9
Constellation: Pisces
Angular diameter: 48.8"
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: 23h45m51s
Déclinaison: -03°14'50"

Saturn

Excellent
Magnitude apparente: 0.9
Constellation: Libra
Angular diameter: 15.8"
Status: near eastern quadrature

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

Ascension droite: 12h38m11s
Déclinaison: -01°44'54"

Uranus

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

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

Ascension droite: 23h52m49s
Déclinaison: -01°37'45"

Neptune

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

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

Ascension droite: 21h53m55s
Déclinaison: -13°17'24"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Capricornus
Angular diameter: 11704.4"
Status: Moon illumination 51.2%

Observation tip: Moon illumination 51.2%; good for observing lunar surface detail

Ascension droite: 19h37m06s
Déclinaison: -20°04'58"