July 1941 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

27 合計天文イベント、含む 5 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 1941 mid-month observing conditions

Mercury

Excellent
見かけの等級: 1.9
星座: Cancer
Angular diameter: 9.9"
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: 06h26m42s
赤緯: +19°06'08"

Venus

Excellent
見かけの等級: -3.9
星座: Leo
Angular diameter: 10.9"
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: 09h12m38s
赤緯: +17°47'55"

Mars

Excellent
見かけの等級: -0.9
星座: Aries
Angular diameter: 13.1"
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: 00h31m42s
赤緯: -00°28'52"

Jupiter

Excellent
見かけの等級: -2.1
星座: Gemini
Angular diameter: 34.3"
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: 04h38m21s
赤緯: +21°25'54"

Saturn

Excellent
見かけの等級: 0.2
星座: Taurus
Angular diameter: 17.2"
Status: near eastern quadrature

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

赤経: 03h35m49s
赤緯: +17°10'21"

Uranus

Fair
見かけの等級: 5.8
星座: Taurus
Angular diameter: 3.5"
Status: near eastern quadrature

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

赤経: 03h48m17s
赤緯: +19°46'39"

Neptune

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

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

赤経: 11h44m47s
赤緯: +03°01'01"

Moon

Excellent
見かけの等級: -12.7
星座: Aries
Angular diameter: 11664.3"
Status: Moon illumination 62.9%

Observation tip: Moon illumination 62.9%; good for observing lunar surface detail

赤経: 00h28m40s
赤緯: +01°53'25"