December 2051 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

20 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

December 2051 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.4
Takımyıldız: Sagittarius
Angular diameter: 6.5"
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: 16h01m23s
Gerilim: -18°27'22"

Venus

Excellent
Apparent magnitude: -3.9
Takımyıldız: Capricornus
Angular diameter: 12.7"
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: 19h53m12s
Gerilim: -22°47'26"

Mars

Excellent
Apparent magnitude: 1.6
Takımyıldız: Scorpius
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: 15h11m59s
Gerilim: -17°25'20"

Jupiter

Excellent
Apparent magnitude: -1.9
Takımyıldız: Libra
Angular diameter: 35.6"
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: 12h16m58s
Gerilim: -00°30'25"

Saturn

Excellent
Apparent magnitude: 0.8
Takımyıldız: Aquarius
Angular diameter: 16.0"
Status: near western quadrature

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

Right ascension: 21h17m28s
Gerilim: -16°53'04"

Uranus

Fair
Apparent magnitude: 5.5
Takımyıldız: Libra
Angular diameter: 3.8"
Status: near eastern quadrature

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

Right ascension: 12h01m41s
Gerilim: +00°38'01"

Neptune

Fair
Apparent magnitude: 7.7
Takımyıldız: Taurus
Angular diameter: 2.4"
Status: near western quadrature

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

Right ascension: 03h46m58s
Gerilim: +18°08'08"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Taurus
Angular diameter: 12841.6"
Status: Moon illumination 90.0%

Observation tip: Moon illumination 90.0%; good for observing lunar surface detail

Right ascension: 02h56m46s
Gerilim: +14°37'04"