July 1954 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

July 1954 mid-month observing conditions

Mercury

Good
見かけの等級: 2.7
星座: Cancer
Angular diameter: 10.5"
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: 06h40m01s
赤緯: +18°32'10"

Venus

Excellent
見かけの等級: -4.0
星座: Virgo
Angular diameter: 15.3"
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: 10h17m39s
赤緯: +12°09'17"

Mars

Excellent
見かけの等級: -2.2
星座: Sagittarius
Angular diameter: 21.3"
Status: near western quadrature

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

赤経: 17h46m40s
赤緯: -28°21'19"

Jupiter

Excellent
見かけの等級: -1.9
星座: Cancer
Angular diameter: 32.0"
Status: near eastern 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: 06h50m27s
赤緯: +22°55'50"

Saturn

Excellent
見かけの等級: 0.6
星座: Scorpius
Angular diameter: 17.3"
Status: near western quadrature

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

赤経: 14h05m25s
赤緯: -10°05'58"

Uranus

Fair
見かけの等級: 5.7
星座: Cancer
Angular diameter: 3.6"
Status: near western quadrature

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

赤経: 07h40m47s
赤緯: +21°53'56"

Neptune

Fair
見かけの等級: nan
星座: Libra
Angular diameter: 2.3"
Status: near western quadrature

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

赤経: 13h28m49s
赤緯: -07°28'19"

Moon

Excellent
見かけの等級: -12.7
星座: Capricornus
Angular diameter: 11948.7"
Status: Moon illumination 98.9%

Observation tip: Moon illumination 98.9%; good for observing lunar surface detail

赤経: 18h42m28s
赤緯: -23°33'19"