February 1955 Événements célestes

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

Aperçu des événements célestes mensuels

19 événements célestes au total, dont 3 phases lunaires et 1 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 1955 mid-month observing conditions

Mercury

Fair
Magnitude apparente: 4.4
Constellation: Aquarius
Angular diameter: 10.5"
Status: near greatest eastern elongation

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

Ascension droite: 21h27m47s
Déclinaison: -11°03'59"

Venus

Excellent
Magnitude apparente: -4.3
Constellation: Capricornus
Angular diameter: 20.2"
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: 18h41m48s
Déclinaison: -20°39'08"

Mars

Excellent
Magnitude apparente: 1.1
Constellation: Aries
Angular diameter: 5.2"
Status: near western quadrature

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

Ascension droite: 01h20m55s
Déclinaison: +08°42'43"

Jupiter

Excellent
Magnitude apparente: -2.6
Constellation: Cancer
Angular diameter: 44.8"
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: 07h32m23s
Déclinaison: +22°13'04"

Saturn

Excellent
Magnitude apparente: 0.5
Constellation: Scorpius
Angular diameter: 17.0"
Status: near eastern quadrature

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

Ascension droite: 15h16m49s
Déclinaison: -15°45'22"

Uranus

Fair
Magnitude apparente: 5.4
Constellation: Cancer
Angular diameter: 4.0"
Status: near western quadrature

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

Ascension droite: 07h45m55s
Déclinaison: +21°46'05"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascension droite: 13h47m10s
Déclinaison: -09°11'51"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Scorpius
Angular diameter: 11509.4"
Status: Moon illumination 48.4%

Observation tip: Moon illumination 48.4%; good for observing lunar surface detail

Ascension droite: 15h37m47s
Déclinaison: -22°35'55"