May 1927 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 5 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 1927 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.7
星座: Taurus
Angular diameter: 5.1"
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: 02h58m54s
赤緯: +16°21'18"

Venus

Excellent
見かけの等級: -4.0
星座: Cancer
Angular diameter: 15.4"
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: 06h13m28s
赤緯: +25°38'10"

Mars

Excellent
見かけの等級: 1.6
星座: Cancer
Angular diameter: 4.6"
Status: near western quadrature

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

赤経: 07h12m18s
赤緯: +23°54'49"

Jupiter

Excellent
見かけの等級: -2.2
星座: Pisces
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: 23h48m30s
赤緯: -02°26'29"

Saturn

Excellent
見かけの等級: 0.1
星座: Sagittarius
Angular diameter: 18.5"
Status: near eastern quadrature

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

赤経: 16h14m46s
赤緯: -19°07'40"

Uranus

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

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

赤経: 00h09m18s
赤緯: +00°13'29"

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: 09h46m43s
赤緯: +13°53'41"

Moon

Excellent
見かけの等級: -12.7
星座: Scorpius
Angular diameter: 11550.3"
Status: Moon illumination 96.8%

Observation tip: Moon illumination 96.8%; good for observing lunar surface detail

赤経: 14h09m19s
赤緯: -08°32'36"