January 1915 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

25 合計天文イベント、含む 5 月相と 2 惑星イベント。

毎日の天文現象

すべての時刻は現地時間 (Asia/Shanghai)

Group 日付 日の出/日の入り 月の出/月の入り 月相 天文現象

Planetary outlook

January 1915 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.2
星座: Aquarius
Angular diameter: 4.9"
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

赤経: 20h09m20s
赤緯: -22°17'04"

Venus

Excellent
見かけの等級: -4.8
星座: Sagittarius
Angular diameter: 33.4"
Status: near greatest eastern elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

赤経: 16h33m49s
赤緯: -17°26'08"

Mars

Excellent
見かけの等級: 1.2
星座: Capricornus
Angular diameter: 3.9"
Status: near eastern quadrature

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

赤経: 19h19m19s
赤緯: -23°06'47"

Jupiter

Excellent
見かけの等級: -2.1
星座: Aquarius
Angular diameter: 33.9"
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

赤経: 21h51m51s
赤緯: -13°53'56"

Saturn

Excellent
見かけの等級: -0.3
星座: Gemini
Angular diameter: 20.5"
Status: near western quadrature

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

赤経: 05h46m44s
赤緯: +22°19'38"

Uranus

Fair
見かけの等級: 5.9
星座: Aquarius
Angular diameter: 3.4"
Status: near western quadrature

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

赤経: 20h53m01s
赤緯: -18°11'00"

Neptune

Fair
見かけの等級: 7.8
星座: Leo
Angular diameter: 2.4"
Status: near eastern quadrature

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

赤経: 08h05m06s
赤緯: +19°57'28"

Moon

Excellent
見かけの等級: -12.7
星座: Capricornus
Angular diameter: 12590.3"
Status: Moon illumination 0.6%

Observation tip: Moon illumination 0.6%; good for observing lunar surface detail

赤経: 19h09m52s
赤緯: -25°55'21"