April 2074 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

20 合計天文イベント、含む 4 月相と 1 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 2074 mid-month observing conditions

Mercury

Excellent
見かけの等級: -2.1
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: 01h42m37s
赤緯: +10°08'12"

Venus

Excellent
見かけの等級: -3.9
星座: Taurus
Angular diameter: 11.5"
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: 03h20m29s
赤緯: +18°50'41"

Mars

Excellent
見かけの等級: 0.1
星座: Leo
Angular diameter: 9.4"
Status: near western quadrature

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

赤経: 09h25m17s
赤緯: +17°55'01"

Jupiter

Excellent
見かけの等級: -2.2
星座: Leo
Angular diameter: 38.9"
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: 08h25m51s
赤緯: +19°59'07"

Saturn

Excellent
見かけの等級: 0.2
星座: Sagittarius
Angular diameter: 18.1"
Status: near eastern quadrature

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

赤経: 16h19m24s
赤緯: -19°16'16"

Uranus

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

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

赤経: 18h46m46s
赤緯: -23°18'23"

Neptune

Fair
見かけの等級: 7.8
星座: Cancer
Angular diameter: 2.3"
Status: near western quadrature

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

赤経: 07h14m08s
赤緯: +21°37'43"

Moon

Excellent
見かけの等級: -12.7
星座: Sagittarius
Angular diameter: 12817.4"
Status: Moon illumination 84.9%

Observation tip: Moon illumination 84.9%; good for observing lunar surface detail

赤経: 16h40m29s
赤緯: -17°52'55"