April 1926 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

21 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

April 1926 mid-month observing conditions

Mercury

Excellent
見かけの等級: 1.3
星座: Aries
Angular diameter: 10.2"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 00h10m47s
赤緯: +00°20'50"

Venus

Excellent
見かけの等級: -4.5
星座: Pisces
Angular diameter: 25.4"
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: 22h37m49s
赤緯: -07°53'26"

Mars

Excellent
見かけの等級: 0.7
星座: Aquarius
Angular diameter: 6.3"
Status: near eastern quadrature

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

赤経: 21h17m23s
赤緯: -17°10'00"

Jupiter

Excellent
見かけの等級: -2.1
星座: Aquarius
Angular diameter: 36.1"
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: 21h36m31s
赤緯: -14°56'05"

Saturn

Excellent
見かけの等級: 0.2
星座: Scorpius
Angular diameter: 18.4"
Status: near eastern quadrature

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

赤経: 15h32m16s
赤緯: -16°39'31"

Uranus

Fair
見かけの等級: 6.0
星座: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

赤経: 23h50m18s
赤緯: -01°50'20"

Neptune

Fair
見かけの等級: 7.9
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: 09h38m20s
赤緯: +14°31'54"

Moon

Excellent
見かけの等級: -12.7
星座: Taurus
Angular diameter: 12269.4"
Status: Moon illumination 7.8%

Observation tip: Moon illumination 7.8%; good for observing lunar surface detail

赤経: 03h40m25s
赤緯: +15°24'47"