April 2022 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

April 2022 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.2
星座: Taurus
Angular diameter: 5.7"
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: 02h20m28s
赤緯: +15°07'29"

Venus

Excellent
見かけの等級: -4.2
星座: Pisces
Angular diameter: 19.0"
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: 22h47m15s
赤緯: -08°02'57"

Mars

Excellent
見かけの等級: 1.0
星座: Pisces
Angular diameter: 5.4"
Status: near eastern quadrature

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

赤経: 22h09m57s
赤緯: -12°47'16"

Jupiter

Excellent
見かけの等級: -2.1
星座: Pisces
Angular diameter: 33.9"
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: 23h41m30s
赤緯: -03°07'35"

Saturn

Excellent
見かけの等級: 0.8
星座: Aquarius
Angular diameter: 16.1"
Status: near eastern quadrature

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

赤経: 21h43m32s
赤緯: -14°42'07"

Uranus

Fair
見かけの等級: 5.9
星座: Taurus
Angular diameter: 3.4"
Status: near western quadrature

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

赤経: 02h45m10s
赤緯: +15°35'04"

Neptune

Fair
見かけの等級: 7.8
星座: Pisces
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤経: 23h39m58s
赤緯: -03°23'44"

Moon

Excellent
見かけの等級: -12.7
星座: Libra
Angular diameter: 12304.0"
Status: Moon illumination 95.9%

Observation tip: Moon illumination 95.9%; good for observing lunar surface detail

赤経: 12h13m11s
赤緯: +02°59'18"