September 1942 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

21 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

September 1942 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.2
星座: Libra
Angular diameter: 6.9"
Status: near greatest western elongation

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

赤経: 13h02m44s
赤緯: -09°26'44"

Venus

Excellent
見かけの等級: -3.9
星座: Virgo
Angular diameter: 10.3"
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: 10h30m49s
赤緯: +10°41'05"

Mars

Excellent
見かけの等級: 1.7
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: 11h55m34s
赤緯: +01°23'27"

Jupiter

Excellent
見かけの等級: -2.0
星座: Cancer
Angular diameter: 35.3"
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: 07h27m15s
赤緯: +21°56'22"

Saturn

Excellent
見かけの等級: -0.0
星座: Gemini
Angular diameter: 18.7"
Status: near eastern quadrature

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

赤経: 04h44m51s
赤緯: +20°26'31"

Uranus

Fair
見かけの等級: 5.7
星座: Gemini
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤経: 04h10m34s
赤緯: +20°53'54"

Neptune

Fair
見かけの等級: 8.0
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: 11h59m30s
赤緯: +01°27'19"

Moon

Excellent
見かけの等級: -12.7
星座: Scorpius
Angular diameter: 12446.0"
Status: Moon illumination 21.1%

Observation tip: Moon illumination 21.1%; good for observing lunar surface detail

赤経: 15h00m00s
赤緯: -11°50'36"