December 1913 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 1913 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.4
Takımyıldız: Sagittarius
Angular diameter: 6.1"
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: 16h00m52s
Gerilim: -18°44'19"

Venus

Excellent
Apparent magnitude: -3.9
Takımyıldız: Sagittarius
Angular diameter: 10.2"
Status: near inferior 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: 16h26m49s
Gerilim: -21°02'18"

Mars

Excellent
Apparent magnitude: -1.2
Takımyıldız: Cancer
Angular diameter: 14.3"
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: 07h38m28s
Gerilim: +24°45'46"

Jupiter

Excellent
Apparent magnitude: -1.9
Takımyıldız: Capricornus
Angular diameter: 33.0"
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: 19h32m24s
Gerilim: -22°05'20"

Saturn

Excellent
Apparent magnitude: -0.4
Takımyıldız: Gemini
Angular diameter: 20.6"
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: 04h51m39s
Gerilim: +20°47'28"

Uranus

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

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

Right ascension: 20h30m41s
Gerilim: -19°34'09"

Neptune

Fair
Apparent magnitude: 7.8
Takımyıldız: Cancer
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 07h58m51s
Gerilim: +20°11'16"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Cancer
Angular diameter: 12227.6"
Status: Moon illumination 97.7%

Observation tip: Moon illumination 97.7%; good for observing lunar surface detail

Right ascension: 06h42m31s
Gerilim: +27°47'44"