June 1930 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

24 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

June 1930 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.5
星座: Taurus
Angular diameter: 8.2"
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: 03h55m00s
赤緯: +16°43'54"

Venus

Excellent
見かけの等級: -3.9
星座: Cancer
Angular diameter: 12.4"
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: 07h49m12s
赤緯: +22°55'38"

Mars

Excellent
見かけの等級: 1.1
星座: Taurus
Angular diameter: 4.8"
Status: near eastern quadrature

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

赤経: 02h26m44s
赤緯: +13°36'21"

Jupiter

Excellent
見かけの等級: -1.9
星座: Gemini
Angular diameter: 32.1"
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: 05h48m04s
赤緯: +23°12'03"

Saturn

Excellent
見かけの等級: 0.1
星座: Capricornus
Angular diameter: 18.3"
Status: near eastern quadrature

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

赤経: 18h42m10s
赤緯: -22°22'50"

Uranus

Fair
見かけの等級: 5.9
星座: Aries
Angular diameter: 3.5"
Status: near eastern quadrature

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

赤経: 00h55m41s
赤緯: +05°14'05"

Neptune

Fair
見かけの等級: 7.9
星座: Virgo
Angular diameter: 2.2"
Status: near western quadrature

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

赤経: 10h13m29s
赤緯: +11°42'08"

Moon

Excellent
見かけの等級: -12.7
星座: Aquarius
Angular diameter: 11500.4"
Status: Moon illumination 87.1%

Observation tip: Moon illumination 87.1%; good for observing lunar surface detail

赤経: 20h35m26s
赤緯: -23°55'02"