September 2014 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

21 合計天文イベント、含む 4 月相と 1 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 2014 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.1
星座: Libra
Angular diameter: 6.2"
Status: near greatest western elongation

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

赤経: 13h01m43s
赤緯: -08°34'35"

Venus

Excellent
見かけの等級: -3.9
星座: Virgo
Angular diameter: 9.9"
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: 10h53m49s
赤緯: +08°30'25"

Mars

Excellent
見かけの等級: 0.7
星座: Scorpius
Angular diameter: 6.5"
Status: near western quadrature

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

赤経: 15h53m00s
赤緯: -21°42'17"

Jupiter

Excellent
見かけの等級: -1.9
星座: Leo
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: 09h02m21s
赤緯: +17°23'13"

Saturn

Excellent
見かけの等級: 0.6
星座: Scorpius
Angular diameter: 15.9"
Status: near western quadrature

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

赤経: 15h08m47s
赤緯: -15°31'10"

Uranus

Fair
見かけの等級: 5.8
星座: Aries
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤経: 00h57m50s
赤緯: +05°25'09"

Neptune

Fair
見かけの等級: 7.7
星座: Pisces
Angular diameter: 2.4"
Status: near western quadrature

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

赤経: 22h31m16s
赤緯: -10°06'15"

Moon

Excellent
見かけの等級: -12.7
星座: Gemini
Angular diameter: 11955.8"
Status: Moon illumination 61.0%

Observation tip: Moon illumination 61.0%; good for observing lunar surface detail

赤経: 04h33m39s
赤緯: +17°53'59"