April 1950 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

29 合計天文イベント、含む 4 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

April 1950 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.7
星座: Taurus
Angular diameter: 6.3"
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: 02h35m04s
赤緯: +17°12'08"

Venus

Excellent
見かけの等級: -4.4
星座: Pisces
Angular diameter: 23.4"
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: 22h38m38s
赤緯: -08°08'52"

Mars

Excellent
見かけの等級: -1.0
星座: Virgo
Angular diameter: 13.7"
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: 11h43m10s
赤緯: +04°42'22"

Jupiter

Excellent
見かけの等級: -2.1
星座: Pisces
Angular diameter: 35.5"
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: 22h09m12s
赤緯: -12°13'23"

Saturn

Excellent
見かけの等級: 0.6
星座: Virgo
Angular diameter: 19.3"
Status: near western quadrature

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

赤経: 11h02m04s
赤緯: +08°34'30"

Uranus

Fair
見かけの等級: 5.6
星座: Cancer
Angular diameter: 3.7"
Status: near western quadrature

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

赤経: 06h06m35s
赤緯: +23°42'19"

Neptune

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

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

赤経: 13h00m36s
赤緯: -04°40'14"

Moon

Excellent
見かけの等級: -12.7
星座: Pisces
Angular diameter: 11581.3"
Status: Moon illumination 5.0%

Observation tip: Moon illumination 5.0%; good for observing lunar surface detail

赤経: 23h56m38s
赤緯: -01°14'24"