February 2008 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

26 合計天文イベント、含む 4 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 2008 mid-month observing conditions

Mercury

Excellent
見かけの等級: 1.5
星座: Aquarius
Angular diameter: 9.8"
Status: near greatest eastern elongation

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

赤経: 20h43m51s
赤緯: -14°56'23"

Venus

Excellent
見かけの等級: -3.9
星座: Capricornus
Angular diameter: 11.8"
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: 19h54m50s
赤緯: -20°46'47"

Mars

Excellent
見かけの等級: -0.2
星座: Gemini
Angular diameter: 10.5"
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: 05h39m32s
赤緯: +26°28'17"

Jupiter

Excellent
見かけの等級: -1.9
星座: Capricornus
Angular diameter: 33.3"
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: 18h55m32s
赤緯: -22°43'19"

Saturn

Excellent
見かけの等級: 0.3
星座: Virgo
Angular diameter: 20.0"
Status: near eastern quadrature

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

赤経: 10h33m31s
赤緯: +11°02'29"

Uranus

Fair
見かけの等級: 6.0
星座: Pisces
Angular diameter: 3.4"
Status: near western quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

赤経: 23h14m38s
赤緯: -05°40'22"

Neptune

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

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

赤経: 21h37m19s
赤緯: -14°29'52"

Moon

Excellent
見かけの等級: -12.7
星座: Gemini
Angular diameter: 12558.4"
Status: Moon illumination 59.8%

Observation tip: Moon illumination 59.8%; good for observing lunar surface detail

赤経: 04h16m22s
赤緯: +26°36'09"