March 2012 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 5 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

March 2012 mid-month observing conditions

Mercury

Good
Magnitude apparente: 2.3
Constellation: Aries
Angular diameter: 9.8"
Status: near superior conjunction

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

Ascension droite: 00h17m41s
Déclinaison: +05°41'21"

Venus

Excellent
Magnitude apparente: -4.3
Constellation: Taurus
Angular diameter: 20.8"
Status: near greatest western 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: 02h28m58s
Déclinaison: +16°58'09"

Mars

Excellent
Magnitude apparente: -1.1
Constellation: Virgo
Angular diameter: 13.7"
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: 10h49m53s
Déclinaison: +11°42'04"

Jupiter

Excellent
Magnitude apparente: -2.1
Constellation: Taurus
Angular diameter: 34.9"
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: 02h30m26s
Déclinaison: +13°51'06"

Saturn

Excellent
Magnitude apparente: 0.4
Constellation: Libra
Angular diameter: 18.7"
Status: near eastern quadrature

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

Ascension droite: 13h49m29s
Déclinaison: -08°21'42"

Uranus

Fair
Magnitude apparente: 6.0
Constellation: Aries
Angular diameter: 3.3"
Status: near western quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Ascension droite: 00h15m37s
Déclinaison: +00°56'19"

Neptune

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

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

Ascension droite: 22h14m53s
Déclinaison: -11°27'26"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Sagittarius
Angular diameter: 12438.5"
Status: Moon illumination 50.8%

Observation tip: Moon illumination 50.8%; good for observing lunar surface detail

Ascension droite: 17h34m20s
Déclinaison: -21°54'58"