November 1999 Événements célestes

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

Aperçu des événements célestes mensuels

21 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

November 1999 mid-month observing conditions

Mercury

Fair
Magnitude apparente: 5.9
Constellation: Scorpius
Angular diameter: 9.9"
Status: near superior conjunction

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Ascension droite: 15h27m48s
Déclinaison: -18°53'47"

Venus

Excellent
Magnitude apparente: -4.4
Constellation: Libra
Angular diameter: 20.8"
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: 12h25m36s
Déclinaison: -01°10'23"

Mars

Excellent
Magnitude apparente: 0.8
Constellation: Capricornus
Angular diameter: 5.9"
Status: near western quadrature

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

Ascension droite: 19h33m38s
Déclinaison: -23°17'35"

Jupiter

Excellent
Magnitude apparente: -2.9
Constellation: Aries
Angular diameter: 48.7"
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: 01h42m48s
Déclinaison: +09°03'11"

Saturn

Excellent
Magnitude apparente: -0.1
Constellation: Taurus
Angular diameter: 20.2"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Ascension droite: 02h45m31s
Déclinaison: +13°15'34"

Uranus

Fair
Magnitude apparente: 5.9
Constellation: Aquarius
Angular diameter: 3.5"
Status: near western quadrature

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

Ascension droite: 21h02m59s
Déclinaison: -17°32'14"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Aquarius
Angular diameter: 2.2"
Status: near western quadrature

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

Ascension droite: 20h16m15s
Déclinaison: -19°30'00"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aquarius
Angular diameter: 11656.0"
Status: Moon illumination 36.7%

Observation tip: Moon illumination 36.7%; good for observing lunar surface detail

Ascension droite: 20h36m07s
Déclinaison: -18°36'21"