April 2049 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 2049 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.1
星座: Taurus
Angular diameter: 7.4"
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: 02h46m40s
赤緯: +18°46'59"

Venus

Excellent
見かけの等級: -4.8
星座: Pisces
Angular diameter: 42.2"
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: 23h15m26s
赤緯: -01°06'59"

Mars

Excellent
見かけの等級: 1.5
星座: Taurus
Angular diameter: 4.1"
Status: near western quadrature

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

赤経: 03h46m36s
赤緯: +20°32'52"

Jupiter

Excellent
見かけの等級: -2.1
星座: Gemini
Angular diameter: 35.5"
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: 05h43m53s
赤緯: +23°16'38"

Saturn

Excellent
見かけの等級: 0.5
星座: Capricornus
Angular diameter: 16.6"
Status: near eastern quadrature

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

赤経: 19h56m13s
赤緯: -20°37'35"

Uranus

Fair
見かけの等級: 5.4
星座: Virgo
Angular diameter: 4.0"
Status: near western quadrature

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

赤経: 10h55m58s
赤緯: +07°41'11"

Neptune

Fair
見かけの等級: 7.8
星座: Taurus
Angular diameter: 2.2"
Status: near western quadrature

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

赤経: 03h22m11s
赤緯: +16°45'49"

Moon

Excellent
見かけの等級: -12.7
星座: Virgo
Angular diameter: 11900.2"
Status: Moon illumination 89.6%

Observation tip: Moon illumination 89.6%; good for observing lunar surface detail

赤経: 11h08m03s
赤緯: +00°02'07"