August 1925 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

22 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

August 1925 mid-month observing conditions

Mercury

Excellent
見かけの等級: 1.8
星座: Virgo
Angular diameter: 10.3"
Status: near superior conjunction

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

赤経: 10h35m27s
赤緯: +04°08'56"

Venus

Excellent
見かけの等級: -3.9
星座: Virgo
Angular diameter: 12.0"
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: 11h30m41s
赤緯: +04°24'04"

Mars

Excellent
見かけの等級: 1.8
星座: Virgo
Angular diameter: 3.5"
Status: near western quadrature

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

赤経: 10h15m05s
赤緯: +12°01'50"

Jupiter

Excellent
見かけの等級: -2.6
星座: Capricornus
Angular diameter: 45.6"
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: 18h59m34s
赤緯: -23°02'16"

Saturn

Excellent
見かけの等級: 0.6
星座: Scorpius
Angular diameter: 16.5"
Status: near western quadrature

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

赤経: 14h27m42s
赤緯: -12°12'10"

Uranus

Fair
見かけの等級: 5.8
星座: Pisces
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤経: 23h41m51s
赤緯: -02°49'53"

Neptune

Fair
見かけの等級: 8.0
星座: Leo
Angular diameter: 2.2"
Status: near western quadrature

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

赤経: 09h39m03s
赤緯: +14°24'24"

Moon

Excellent
見かけの等級: -12.7
星座: Cancer
Angular diameter: 11498.6"
Status: Moon illumination 17.6%

Observation tip: Moon illumination 17.6%; good for observing lunar surface detail

赤経: 06h09m11s
赤緯: +20°35'17"