December 2077 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

23 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 2077 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.2
Takımyıldız: Sagittarius
Angular diameter: 7.2"
Status: near greatest eastern 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: 16h05m05s
Gerilim: -18°12'02"

Venus

Excellent
Apparent magnitude: -4.1
Takımyıldız: Capricornus
Angular diameter: 61.3"
Status: near superior 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: 18h24m52s
Gerilim: -23°02'11"

Mars

Excellent
Apparent magnitude: 1.3
Takımyıldız: Libra
Angular diameter: 5.6"
Status: near eastern quadrature

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

Right ascension: 12h44m40s
Gerilim: -02°53'25"

Jupiter

Excellent
Apparent magnitude: -1.7
Takımyıldız: Scorpius
Angular diameter: 31.4"
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: 15h57m21s
Gerilim: -19°39'17"

Saturn

Excellent
Apparent magnitude: 0.6
Takımyıldız: Capricornus
Angular diameter: 15.1"
Status: near western quadrature

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

Right ascension: 18h49m03s
Gerilim: -22°30'19"

Uranus

Fair
Apparent magnitude: 5.9
Takımyıldız: Capricornus
Angular diameter: 3.4"
Status: near western quadrature

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

Right ascension: 19h34m15s
Gerilim: -22°07'59"

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: 08h01m07s
Gerilim: +20°01'29"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Sagittarius
Angular diameter: 11887.5"
Status: Moon illumination 0.2%

Observation tip: Moon illumination 0.2%; good for observing lunar surface detail

Right ascension: 17h10m04s
Gerilim: -24°44'28"