August 1915 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

23 合計天文イベント、含む 4 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

August 1915 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.9
星座: Leo
Angular diameter: 5.0"
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: 09h38m42s
赤緯: +15°56'39"

Venus

Excellent
見かけの等級: -3.9
星座: Leo
Angular diameter: 9.8"
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

赤経: 09h04m07s
赤緯: +17°50'18"

Mars

Excellent
見かけの等級: 1.2
星座: Gemini
Angular diameter: 5.1"
Status: near eastern quadrature

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

赤経: 05h47m30s
赤緯: +23°32'42"

Jupiter

Excellent
見かけの等級: -2.8
星座: Pisces
Angular diameter: 47.9"
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

赤経: 23h52m46s
赤緯: -02°24'39"

Saturn

Excellent
見かけの等級: 0.1
星座: Cancer
Angular diameter: 17.0"
Status: near eastern quadrature

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

赤経: 06h50m56s
赤緯: +22°19'39"

Uranus

Fair
見かけの等級: 5.7
星座: Aquarius
Angular diameter: 3.7"
Status: near western quadrature

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

赤経: 21h04m16s
赤緯: -17°29'16"

Neptune

Fair
見かけの等級: 7.9
星座: Leo
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤経: 08h12m28s
赤緯: +19°38'42"

Moon

Excellent
見かけの等級: -12.7
星座: Libra
Angular diameter: 12339.7"
Status: Moon illumination 17.8%

Observation tip: Moon illumination 17.8%; good for observing lunar surface detail

赤経: 12h33m05s
赤緯: -08°11'36"