September 2057 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

23 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

September 2057 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.3
星座: Virgo
Angular diameter: 5.5"
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: 10h50m34s
赤緯: +09°13'44"

Venus

Excellent
見かけの等級: -3.9
星座: Leo
Angular diameter: 11.3"
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: 09h58m10s
赤緯: +13°20'10"

Mars

Excellent
見かけの等級: 1.6
星座: Libra
Angular diameter: 4.2"
Status: near western quadrature

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

赤経: 13h45m19s
赤緯: -10°53'45"

Jupiter

Excellent
見かけの等級: -2.9
星座: Pisces
Angular diameter: 49.3"
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: 22h52m20s
赤緯: -08°44'28"

Saturn

Excellent
見かけの等級: 0.2
星座: Taurus
Angular diameter: 19.5"
Status: near eastern quadrature

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

赤経: 02h15m38s
赤緯: +10°44'47"

Uranus

Fair
見かけの等級: 5.6
星座: Libra
Angular diameter: 3.7"
Status: near western quadrature

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

赤経: 13h24m20s
赤緯: -08°15'10"

Neptune

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

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

赤経: 04h51m45s
赤緯: +20°57'16"

Moon

Excellent
見かけの等級: -12.7
星座: Aries
Angular diameter: 12086.8"
Status: Moon illumination 95.7%

Observation tip: Moon illumination 95.7%; good for observing lunar surface detail

赤経: 01h07m14s
赤緯: +01°57'15"