July 2018 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

21 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

July 2018 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.6
Takımyıldız: Leo
Angular diameter: 8.4"
Status: near superior conjunction

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

Right ascension: 09h23m11s
Gerilim: +14°16'54"

Venus

Excellent
Apparent magnitude: -4.2
Takımyıldız: Virgo
Angular diameter: 17.5"
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: 10h30m51s
Gerilim: +10°38'43"

Mars

Excellent
Apparent magnitude: -2.6
Takımyıldız: Aquarius
Angular diameter: 23.2"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Right ascension: 20h45m02s
Gerilim: -24°12'50"

Jupiter

Excellent
Apparent magnitude: -2.2
Takımyıldız: Scorpius
Angular diameter: 39.8"
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

Right ascension: 14h44m58s
Gerilim: -14°51'22"

Saturn

Excellent
Apparent magnitude: 0.1
Takımyıldız: Capricornus
Angular diameter: 18.3"
Status: near western quadrature

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

Right ascension: 18h19m56s
Gerilim: -22°31'52"

Uranus

Fair
Apparent magnitude: 5.9
Takımyıldız: Taurus
Angular diameter: 3.5"
Status: near eastern quadrature

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

Right ascension: 02h01m20s
Gerilim: +11°46'32"

Neptune

Fair
Apparent magnitude: 7.7
Takımyıldız: Pisces
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 23h11m09s
Gerilim: -06°17'57"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Leo
Angular diameter: 12923.1"
Status: Moon illumination 5.4%

Observation tip: Moon illumination 5.4%; good for observing lunar surface detail

Right ascension: 09h27m54s
Gerilim: +16°13'48"