July 2014 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

21 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

July 2014 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.1
星座: Cancer
Angular diameter: 7.5"
Status: near inferior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 06h07m57s
赤緯: +21°07'32"

Venus

Excellent
見かけの等級: -3.9
星座: Gemini
Angular diameter: 11.4"
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: 05h41m17s
赤緯: +22°30'57"

Mars

Excellent
見かけの等級: 0.2
星座: Libra
Angular diameter: 8.7"
Status: near western quadrature

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

赤経: 13h29m31s
赤緯: -10°11'19"

Jupiter

Excellent
見かけの等級: -1.8
星座: Leo
Angular diameter: 31.4"
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: 08h07m44s
赤緯: +20°35'14"

Saturn

Excellent
見かけの等級: 0.4
星座: Scorpius
Angular diameter: 17.6"
Status: near western quadrature

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

赤経: 14h59m31s
赤緯: -14°36'49"

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: 01h01m49s
赤緯: +05°51'23"

Neptune

Fair
見かけの等級: 7.7
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: 22h37m02s
赤緯: -09°31'12"

Moon

Excellent
見かけの等級: -12.7
星座: Aquarius
Angular diameter: 12900.1"
Status: Moon illumination 90.5%

Observation tip: Moon illumination 90.5%; good for observing lunar surface detail

赤経: 21h56m11s
赤緯: -08°09'49"