December 2088 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

December 2088 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.5
Takımyıldız: Capricornus
Angular diameter: 6.4"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 19h02m13s
Gerilim: -24°41'32"

Venus

Excellent
Apparent magnitude: -4.4
Takımyıldız: Aquarius
Angular diameter: 22.9"
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: 20h56m40s
Gerilim: -19°34'04"

Mars

Excellent
Apparent magnitude: -0.3
Takımyıldız: Leo
Angular diameter: 10.9"
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: 09h42m23s
Gerilim: +16°57'12"

Jupiter

Excellent
Apparent magnitude: -1.8
Takımyıldız: Scorpius
Angular diameter: 32.3"
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: 14h33m53s
Gerilim: -13°57'25"

Saturn

Excellent
Apparent magnitude: -0.1
Takımyıldız: Taurus
Angular diameter: 20.1"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Right ascension: 03h19m30s
Gerilim: +15°53'21"

Uranus

Fair
Apparent magnitude: 5.9
Takımyıldız: Pisces
Angular diameter: 3.5"
Status: near western quadrature

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

Right ascension: 22h26m31s
Gerilim: -10°33'46"

Neptune

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

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

Right ascension: 09h41m51s
Gerilim: +14°05'06"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Capricornus
Angular diameter: 11443.8"
Status: Moon illumination 3.6%

Observation tip: Moon illumination 3.6%; good for observing lunar surface detail

Right ascension: 19h04m08s
Gerilim: -17°36'04"