February 2081 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

22 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 2081 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.2
星座: Aquarius
Angular diameter: 7.6"
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: 20h12m37s
赤緯: -18°50'33"

Venus

Excellent
見かけの等級: -4.7
星座: Pisces
Angular diameter: 51.5"
Status: near superior 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: 23h29m30s
赤緯: +03°38'45"

Mars

Excellent
見かけの等級: 1.2
星座: Aries
Angular diameter: 5.2"
Status: near western quadrature

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

赤経: 01h18m36s
赤緯: +08°24'17"

Jupiter

Excellent
見かけの等級: -2.0
星座: Pisces
Angular diameter: 32.9"
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: 22h19m48s
赤緯: -11°19'18"

Saturn

Excellent
見かけの等級: 0.8
星座: Aquarius
Angular diameter: 15.3"
Status: near eastern quadrature

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

赤経: 21h27m20s
赤緯: -15°57'35"

Uranus

Fair
見かけの等級: 5.9
星座: Aquarius
Angular diameter: 3.4"
Status: near eastern quadrature

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

赤経: 20h38m11s
赤緯: -19°04'39"

Neptune

Fair
見かけの等級: 7.7
星座: Leo
Angular diameter: 2.3"
Status: near western quadrature

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

赤経: 08h22m44s
赤緯: +19°07'00"

Moon

Excellent
見かけの等級: -12.7
星座: Taurus
Angular diameter: 11802.5"
Status: Moon illumination 31.0%

Observation tip: Moon illumination 31.0%; good for observing lunar surface detail

赤経: 02h03m54s
赤緯: +16°09'33"