February 1984 Événements célestes

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

Aperçu des événements célestes mensuels

19 événements célestes au total, dont 4 phases lunaires et 0 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 1984 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.5
Constellation: Aquarius
Angular diameter: 5.1"
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: 20h47m24s
Déclinaison: -19°39'28"

Venus

Excellent
Magnitude apparente: -4.0
Constellation: Capricornus
Angular diameter: 12.2"
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: 19h46m53s
Déclinaison: -20°59'28"

Mars

Excellent
Magnitude apparente: 0.4
Constellation: Scorpius
Angular diameter: 8.1"
Status: near eastern quadrature

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

Ascension droite: 14h57m24s
Déclinaison: -15°07'17"

Jupiter

Excellent
Magnitude apparente: -1.9
Constellation: Capricornus
Angular diameter: 33.7"
Status: near eastern 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: 18h22m55s
Déclinaison: -23°03'57"

Saturn

Excellent
Magnitude apparente: 0.5
Constellation: Scorpius
Angular diameter: 17.2"
Status: near eastern quadrature

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

Ascension droite: 14h58m13s
Déclinaison: -14°23'26"

Uranus

Fair
Magnitude apparente: 5.6
Constellation: Sagittarius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascension droite: 16h46m45s
Déclinaison: -22°19'29"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Capricornus
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascension droite: 18h03m29s
Déclinaison: -22°16'07"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Cancer
Angular diameter: 12846.2"
Status: Moon illumination 93.8%

Observation tip: Moon illumination 93.8%; good for observing lunar surface detail

Ascension droite: 07h58m18s
Déclinaison: +24°12'47"