September 2081 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 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

September 2081 mid-month observing conditions

Mercury

Excellent
見かけの等級: 1.0
星座: Libra
Angular diameter: 9.4"
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: 12h39m46s
赤緯: -08°41'52"

Venus

Excellent
見かけの等級: -3.9
星座: Virgo
Angular diameter: 11.0"
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: 10h05m46s
赤緯: +12°44'31"

Mars

Excellent
見かけの等級: 1.8
星座: Virgo
Angular diameter: 3.5"
Status: near eastern quadrature

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

赤経: 10h55m18s
赤緯: +08°06'00"

Jupiter

Excellent
見かけの等級: -2.9
星座: Pisces
Angular diameter: 49.8"
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: 23h36m46s
赤緯: -04°11'40"

Saturn

Excellent
見かけの等級: 0.5
星座: Aquarius
Angular diameter: 18.5"
Status: near western quadrature

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

赤経: 21h39m11s
赤緯: -15°29'45"

Uranus

Fair
見かけの等級: 5.7
星座: Aquarius
Angular diameter: 3.7"
Status: near western quadrature

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

赤経: 20h35m15s
赤緯: -19°19'45"

Neptune

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

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

赤経: 08h36m44s
赤緯: +18°20'40"

Moon

Excellent
見かけの等級: -12.7
星座: Aquarius
Angular diameter: 11507.6"
Status: Moon illumination 91.3%

Observation tip: Moon illumination 91.3%; good for observing lunar surface detail

赤経: 21h27m19s
赤緯: -17°30'19"