February 2013 Événements célestes

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

Aperçu des événements célestes mensuels

18 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

February 2013 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.7
Constellation: Pisces
Angular diameter: 6.8"
Status: near greatest western 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: 23h01m32s
Déclinaison: -05°35'56"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Aquarius
Angular diameter: 9.9"
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: 21h15m40s
Déclinaison: -16°59'47"

Mars

Excellent
Magnitude apparente: 1.1
Constellation: Pisces
Angular diameter: 4.0"
Status: near western quadrature

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

Ascension droite: 22h48m20s
Déclinaison: -08°37'22"

Jupiter

Excellent
Magnitude apparente: -2.4
Constellation: Gemini
Angular diameter: 41.0"
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: 04h19m56s
Déclinaison: +20°54'13"

Saturn

Excellent
Magnitude apparente: 0.5
Constellation: Scorpius
Angular diameter: 17.5"
Status: near eastern quadrature

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

Ascension droite: 14h39m30s
Déclinaison: -12°53'52"

Uranus

Fair
Magnitude apparente: 6.0
Constellation: Aries
Angular diameter: 3.4"
Status: near western quadrature

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

Ascension droite: 00h23m57s
Déclinaison: +01°50'57"

Neptune

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

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

Ascension droite: 22h19m05s
Déclinaison: -11°07'13"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aries
Angular diameter: 11829.0"
Status: Moon illumination 23.8%

Observation tip: Moon illumination 23.8%; good for observing lunar surface detail

Ascension droite: 01h28m24s
Déclinaison: +11°38'22"