June 2003 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

22 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 2003 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.2
星座: Gemini
Angular diameter: 6.4"
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: 04h05m16s
赤緯: +18°36'32"

Venus

Excellent
見かけの等級: -3.9
星座: Gemini
Angular diameter: 10.3"
Status: near inferior conjunction

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: 04h16m43s
赤緯: +20°25'04"

Mars

Excellent
見かけの等級: -1.0
星座: Pisces
Angular diameter: 14.2"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤経: 22h09m49s
赤緯: -14°59'14"

Jupiter

Excellent
見かけの等級: -1.8
星座: Leo
Angular diameter: 33.3"
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: 09h10m57s
赤緯: +17°05'47"

Saturn

Excellent
見かけの等級: 0.1
星座: Cancer
Angular diameter: 16.6"
Status: near western quadrature

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

赤経: 06h06m04s
赤緯: +22°37'01"

Uranus

Fair
見かけの等級: 5.9
星座: Pisces
Angular diameter: 3.6"
Status: near eastern quadrature

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

赤経: 22h20m07s
赤緯: -11°11'25"

Neptune

Fair
見かけの等級: 7.7
星座: Aquarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤経: 21h01m39s
赤緯: -16°54'59"

Moon

Excellent
見かけの等級: -12.7
星座: Capricornus
Angular diameter: 12786.4"
Status: Moon illumination 99.5%

Observation tip: Moon illumination 99.5%; good for observing lunar surface detail

赤経: 18h03m42s
赤緯: -26°10'44"