October 1905 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

18 合計天文イベント、含む 4 月相と 1 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

October 1905 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.4
星座: Libra
Angular diameter: 4.7"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 13h25m33s
赤緯: -08°12'33"

Venus

Excellent
見かけの等級: -3.9
星座: Virgo
Angular diameter: 12.0"
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: 11h31m37s
赤緯: +04°35'02"

Mars

Excellent
見かけの等級: 0.4
星座: Capricornus
Angular diameter: 7.3"
Status: near western quadrature

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

赤経: 18h21m47s
赤緯: -25°21'54"

Jupiter

Excellent
見かけの等級: -2.7
星座: Gemini
Angular diameter: 46.2"
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: 04h16m44s
赤緯: +20°17'23"

Saturn

Excellent
見かけの等級: 0.6
星座: Aquarius
Angular diameter: 18.1"
Status: near western quadrature

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

赤経: 21h56m58s
赤緯: -14°15'36"

Uranus

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

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

赤経: 18h03m22s
赤緯: -23°42'25"

Neptune

Fair
見かけの等級: 7.9
星座: Cancer
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤経: 06h45m00s
赤緯: +22°05'20"

Moon

Excellent
見かけの等級: -12.7
星座: Taurus
Angular diameter: 11449.4"
Status: Moon illumination 97.7%

Observation tip: Moon illumination 97.7%; good for observing lunar surface detail

赤経: 02h27m37s
赤緯: +09°35'30"