February 1974 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

20 合計天文イベント、含む 3 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

February 1974 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.5
星座: Pisces
Angular diameter: 8.4"
Status: near superior conjunction

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

赤経: 22h49m24s
赤緯: -05°06'08"

Venus

Excellent
見かけの等級: -4.8
星座: Capricornus
Angular diameter: 49.4"
Status: near greatest eastern 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: 19h45m54s
赤緯: -13°54'20"

Mars

Excellent
見かけの等級: 0.6
星座: Taurus
Angular diameter: 7.3"
Status: near western quadrature

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

赤経: 03h21m51s
赤緯: +20°05'39"

Jupiter

Excellent
見かけの等級: -2.0
星座: Aquarius
Angular diameter: 32.7"
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: 21h49m45s
赤緯: -13°56'53"

Saturn

Excellent
見かけの等級: -0.2
星座: Gemini
Angular diameter: 19.7"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

赤経: 05h51m04s
赤緯: +22°30'34"

Uranus

Fair
見かけの等級: 5.5
星座: Libra
Angular diameter: 3.9"
Status: near eastern quadrature

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

赤経: 13h43m43s
赤緯: -10°05'43"

Neptune

Fair
見かけの等級: 7.9
星座: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤経: 16h32m04s
赤緯: -20°18'26"

Moon

Excellent
見かけの等級: -12.7
星座: Sagittarius
Angular diameter: 11637.6"
Status: Moon illumination 40.5%

Observation tip: Moon illumination 40.5%; good for observing lunar surface detail

赤経: 16h19m43s
赤緯: -23°12'07"