June 2017 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 3 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 2017 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.5
星座: Gemini
Angular diameter: 5.2"
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: 04h59m27s
赤緯: +22°43'32"

Venus

Excellent
見かけの等級: -4.3
星座: Taurus
Angular diameter: 21.1"
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: 02h28m46s
赤緯: +11°53'31"

Mars

Excellent
見かけの等級: 1.7
星座: Cancer
Angular diameter: 3.6"
Status: near western quadrature

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

赤経: 06h29m59s
赤緯: +24°12'05"

Jupiter

Excellent
見かけの等級: -2.1
星座: Libra
Angular diameter: 39.2"
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: 12h50m56s
赤緯: -03°57'54"

Saturn

Excellent
見かけの等級: -0.1
星座: Sagittarius
Angular diameter: 18.4"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

赤経: 17h36m26s
赤緯: -21°58'10"

Uranus

Fair
見かけの等級: 5.9
星座: Aries
Angular diameter: 3.4"
Status: near eastern quadrature

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

赤経: 01h43m13s
赤緯: +10°04'43"

Neptune

Fair
見かけの等級: 7.8
星座: Pisces
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤経: 23h03m25s
赤緯: -07°01'21"

Moon

Excellent
見かけの等級: -12.7
星座: Aquarius
Angular diameter: 11814.9"
Status: Moon illumination 74.7%

Observation tip: Moon illumination 74.7%; good for observing lunar surface detail

赤経: 21h47m32s
赤緯: -13°11'28"