July 1908 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

26 合計天文イベント、含む 4 月相と 5 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 1908 mid-month observing conditions

Mercury

Good
見かけの等級: 2.3
星座: Cancer
Angular diameter: 10.3"
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: 06h34m36s
赤緯: +18°46'51"

Venus

Excellent
見かけの等級: -4.1
星座: Cancer
Angular diameter: 55.3"
Status: near greatest eastern 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: 06h35m39s
赤緯: +17°43'29"

Mars

Excellent
見かけの等級: 1.8
星座: Leo
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: 08h27m58s
赤緯: +20°17'53"

Jupiter

Excellent
見かけの等級: -1.8
星座: Leo
Angular diameter: 31.5"
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: 09h19m32s
赤緯: +16°24'26"

Saturn

Excellent
見かけの等級: 0.7
星座: Aries
Angular diameter: 18.0"
Status: near eastern quadrature

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

赤経: 00h41m03s
赤緯: +01°47'04"

Uranus

Fair
見かけの等級: 5.6
星座: Capricornus
Angular diameter: 3.8"
Status: near western quadrature

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

赤経: 19h03m41s
赤緯: -23°04'14"

Neptune

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

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

赤経: 07h04m15s
赤緯: +21°51'58"

Moon

Excellent
見かけの等級: -12.7
星座: Aquarius
Angular diameter: 12956.3"
Status: Moon illumination 98.2%

Observation tip: Moon illumination 98.2%; good for observing lunar surface detail

赤経: 20h42m34s
赤緯: -21°08'20"