May 2077 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

May 2077 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.1
星座: Taurus
Angular diameter: 6.5"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 02h00m47s
赤緯: +09°16'33"

Venus

Excellent
見かけの等級: -3.9
星座: Gemini
Angular diameter: 10.3"
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: 04h41m26s
赤緯: +22°41'53"

Mars

Excellent
見かけの等級: 1.2
星座: Taurus
Angular diameter: 3.8"
Status: near western quadrature

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

赤経: 03h30m40s
赤緯: +19°06'44"

Jupiter

Excellent
見かけの等級: -2.5
星座: Scorpius
Angular diameter: 44.2"
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: 14h23m23s
赤緯: -12°47'07"

Saturn

Excellent
見かけの等級: 0.3
星座: Capricornus
Angular diameter: 17.8"
Status: near eastern quadrature

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

赤経: 18h46m22s
赤緯: -22°11'05"

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: 19h40m30s
赤緯: -21°54'01"

Neptune

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

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

赤経: 07h44m12s
赤緯: +20°45'55"

Moon

Excellent
見かけの等級: -12.7
星座: Aquarius
Angular diameter: 12499.6"
Status: Moon illumination 54.6%

Observation tip: Moon illumination 54.6%; good for observing lunar surface detail

赤経: 21h34m58s
赤緯: -19°39'41"