April 2048 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 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

April 2048 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.6
星座: Taurus
Angular diameter: 5.3"
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: 02h06m10s
赤緯: +13°10'25"

Venus

Excellent
見かけの等級: -3.9
星座: Aries
Angular diameter: 9.9"
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: 00h54m21s
赤緯: +04°15'10"

Mars

Excellent
見かけの等級: -0.7
星座: Sagittarius
Angular diameter: 12.8"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤経: 17h12m02s
赤緯: -22°50'05"

Jupiter

Excellent
見かけの等級: -2.0
星座: Taurus
Angular diameter: 33.7"
Status: near western 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: 03h44m32s
赤緯: +19°06'30"

Saturn

Excellent
見かけの等級: 0.4
星座: Capricornus
Angular diameter: 16.9"
Status: near eastern quadrature

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

赤経: 19h08m45s
赤緯: -21°52'56"

Uranus

Fair
見かけの等級: 5.4
星座: Virgo
Angular diameter: 4.0"
Status: near western quadrature

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

赤経: 10h37m32s
赤緯: +09°32'18"

Neptune

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

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

赤経: 03h13m28s
赤緯: +16°11'39"

Moon

Excellent
見かけの等級: -12.7
星座: Taurus
Angular diameter: 11538.0"
Status: Moon illumination 3.1%

Observation tip: Moon illumination 3.1%; good for observing lunar surface detail

赤経: 02h48m05s
赤緯: +19°51'45"