April 1955 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

19 sky events total, including 4 moon phases and 2 planetary events.

Gökyüzü Olayları

All times are in local time (Asia/Shanghai)

Group Tarih Sunrise/Sunset Moonrise/Moonset Moon Phase Gökyüzü Olayları

Planetary outlook

April 1955 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -1.2
Takımyıldız: Aries
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

Right ascension: 00h59m28s
Gerilim: +04°35'00"

Venus

Excellent
Apparent magnitude: -3.9
Takımyıldız: Pisces
Angular diameter: 13.4"
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

Right ascension: 23h19m31s
Gerilim: -05°41'58"

Mars

Excellent
Apparent magnitude: 1.6
Takımyıldız: Gemini
Angular diameter: 4.2"
Status: near western quadrature

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

Right ascension: 04h02m00s
Gerilim: +21°28'50"

Jupiter

Excellent
Apparent magnitude: -2.1
Takımyıldız: Cancer
Angular diameter: 37.7"
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

Right ascension: 07h32m00s
Gerilim: +22°15'51"

Saturn

Excellent
Apparent magnitude: 0.2
Takımyıldız: Scorpius
Angular diameter: 18.5"
Status: near eastern quadrature

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

Right ascension: 15h11m27s
Gerilim: -15°13'28"

Uranus

Fair
Apparent magnitude: 5.5
Takımyıldız: Cancer
Angular diameter: 3.8"
Status: near western quadrature

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

Right ascension: 07h42m33s
Gerilim: +21°53'20"

Neptune

Fair
Apparent magnitude: 7.9
Takımyıldız: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 13h42m37s
Gerilim: -08°43'50"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Capricornus
Angular diameter: 11669.2"
Status: Moon illumination 54.6%

Observation tip: Moon illumination 54.6%; good for observing lunar surface detail

Right ascension: 19h21m42s
Gerilim: -20°18'20"