August 1905 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

25 合計天文イベント、含む 5 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

August 1905 mid-month observing conditions

Mercury

Excellent
見かけの等級: 1.0
星座: Virgo
Angular diameter: 9.5"
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: 10h55m10s
赤緯: +02°49'45"

Venus

Excellent
見かけの等級: -4.1
星座: Cancer
Angular diameter: 16.5"
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: 06h41m15s
赤緯: +21°22'42"

Mars

Excellent
見かけの等級: -0.2
星座: Scorpius
Angular diameter: 10.1"
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: 15h33m45s
赤緯: -21°32'01"

Jupiter

Excellent
見かけの等級: -2.3
星座: Gemini
Angular diameter: 38.5"
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: 04h07m48s
赤緯: +19°59'36"

Saturn

Excellent
見かけの等級: 0.5
星座: Pisces
Angular diameter: 18.9"
Status: near eastern quadrature

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

赤経: 22h11m19s
赤緯: -12°57'48"

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: 18h02m14s
赤緯: -23°42'44"

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: 06h40m54s
赤緯: +22°10'45"

Moon

Excellent
見かけの等級: -12.7
星座: Aquarius
Angular diameter: 11855.8"
Status: Moon illumination 100.0%

Observation tip: Moon illumination 100.0%; good for observing lunar surface detail

赤経: 21h27m30s
赤緯: -13°58'53"