April 1916 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

22 合計天文イベント、含む 4 月相と 3 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

April 1916 mid-month observing conditions

Mercury

Excellent
見かけの等級: -2.3
星座: Aries
Angular diameter: 5.1"
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: 01h32m53s
赤緯: +09°00'12"

Venus

Excellent
見かけの等級: -4.3
星座: Gemini
Angular diameter: 21.2"
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

赤経: 04h31m23s
赤緯: +24°56'59"

Mars

Excellent
見かけの等級: 0.2
星座: Leo
Angular diameter: 9.0"
Status: near western quadrature

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

赤経: 09h07m11s
赤緯: +19°13'52"

Jupiter

Excellent
見かけの等級: -2.1
星座: Aries
Angular diameter: 33.2"
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: 00h56m01s
赤緯: +04°48'46"

Saturn

Excellent
見かけの等級: 0.1
星座: Cancer
Angular diameter: 18.0"
Status: near western quadrature

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

赤経: 06h46m05s
赤緯: +22°45'55"

Uranus

Fair
見かけの等級: 5.9
星座: Aquarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

赤経: 21h26m49s
赤緯: -15°45'21"

Neptune

Fair
見かけの等級: nan
星座: Leo
Angular diameter: 2.3"
Status: near western quadrature

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

赤経: 08h07m57s
赤緯: +19°54'44"

Moon

Excellent
見かけの等級: -12.7
星座: Virgo
Angular diameter: 12002.9"
Status: Moon illumination 88.1%

Observation tip: Moon illumination 88.1%; good for observing lunar surface detail

赤経: 10h57m04s
赤緯: +03°13'55"