February 1978 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

18 合計天文イベント、含む 3 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

February 1978 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.8
星座: Aquarius
Angular diameter: 4.9"
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: 21h19m01s
赤緯: -17°48'31"

Venus

Excellent
見かけの等級: -3.9
星座: Pisces
Angular diameter: 9.8"
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: 22h16m48s
赤緯: -12°13'35"

Mars

Excellent
見かけの等級: -0.8
星座: Cancer
Angular diameter: 12.8"
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: 07h45m52s
赤緯: +25°25'50"

Jupiter

Excellent
見かけの等級: -2.5
星座: Gemini
Angular diameter: 43.0"
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: 05h43m05s
赤緯: +23°15'56"

Saturn

Excellent
見かけの等級: 0.1
星座: Leo
Angular diameter: 20.2"
Status: near eastern quadrature

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

赤経: 09h59m54s
赤緯: +13°52'55"

Uranus

Fair
見かけの等級: 5.5
星座: Scorpius
Angular diameter: 3.8"
Status: near eastern quadrature

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

赤経: 14h56m11s
赤緯: -16°21'40"

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: 17h08m23s
赤緯: -21°27'51"

Moon

Excellent
見かけの等級: -12.7
星座: Taurus
Angular diameter: 11615.8"
Status: Moon illumination 50.9%

Observation tip: Moon illumination 50.9%; good for observing lunar surface detail

赤経: 03h41m46s
赤緯: +15°34'21"