June 1917 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

22 sky events total, including 4 moon phases and 1 planetary events.

Gökyüzü Olayları

All times are in local time (Asia/Shanghai)

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

Planetary outlook

June 1917 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.3
Takımyıldız: Taurus
Angular diameter: 7.6"
Status: near inferior conjunction

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

Right ascension: 03h55m11s
Gerilim: +17°05'08"

Venus

Excellent
Apparent magnitude: -3.9
Takımyıldız: Cancer
Angular diameter: 10.0"
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

Right ascension: 06h28m51s
Gerilim: +24°13'05"

Mars

Excellent
Apparent magnitude: 1.4
Takımyıldız: Taurus
Angular diameter: 4.0"
Status: near eastern quadrature

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

Right ascension: 03h51m43s
Gerilim: +20°05'09"

Jupiter

Excellent
Apparent magnitude: -2.0
Takımyıldız: Taurus
Angular diameter: 33.5"
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

Right ascension: 03h38m34s
Gerilim: +18°37'59"

Saturn

Excellent
Apparent magnitude: 0.3
Takımyıldız: Leo
Angular diameter: 16.8"
Status: near western quadrature

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

Right ascension: 08h04m24s
Gerilim: +20°46'02"

Uranus

Fair
Apparent magnitude: 5.8
Takımyıldız: Aquarius
Angular diameter: 3.6"
Status: near eastern quadrature

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

Right ascension: 21h44m43s
Gerilim: -14°20'57"

Neptune

Fair
Apparent magnitude: 7.9
Takımyıldız: Leo
Angular diameter: 2.2"
Status: near western quadrature

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

Right ascension: 08h21m25s
Gerilim: +19°16'48"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Aries
Angular diameter: 12271.4"
Status: Moon illumination 21.4%

Observation tip: Moon illumination 21.4%; good for observing lunar surface detail

Right ascension: 01h38m12s
Gerilim: +15°35'38"