April 1994 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

19 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 1994 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.7
星座: Aries
Angular diameter: 5.3"
Status: near inferior conjunction

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

赤経: 00h37m10s
赤緯: +01°36'37"

Venus

Excellent
見かけの等級: -3.9
星座: Taurus
Angular diameter: 10.7"
Status: near greatest western elongation

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: 02h55m02s
赤緯: +16°41'47"

Mars

Excellent
見かけの等級: 1.2
星座: Aries
Angular diameter: 4.2"
Status: near eastern quadrature

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

赤経: 00h02m23s
赤緯: -00°53'27"

Jupiter

Excellent
見かけの等級: -2.5
星座: Scorpius
Angular diameter: 44.2"
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: 14h38m48s
赤緯: -14°00'33"

Saturn

Excellent
見かけの等級: 1.0
星座: Pisces
Angular diameter: 15.9"
Status: near eastern quadrature

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

赤経: 22h43m49s
赤緯: -09°41'49"

Uranus

Fair
見かけの等級: 5.8
星座: Capricornus
Angular diameter: 3.6"
Status: near eastern quadrature

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

赤経: 19h53m22s
赤緯: -21°22'59"

Neptune

Fair
見かけの等級: 7.8
星座: Capricornus
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤経: 19h40m13s
赤緯: -20°49'04"

Moon

Excellent
見かけの等級: -12.7
星座: Gemini
Angular diameter: 11540.8"
Status: Moon illumination 13.6%

Observation tip: Moon illumination 13.6%; good for observing lunar surface detail

赤経: 04h25m55s
赤緯: +20°23'05"