September 2045 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 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 2045 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.2
星座: Virgo
Angular diameter: 4.8"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 11h54m22s
赤緯: +01°57'18"

Venus

Excellent
見かけの等級: -4.2
星座: Scorpius
Angular diameter: 17.5"
Status: near greatest western elongation

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: 14h13m05s
赤緯: -14°47'24"

Mars

Excellent
見かけの等級: 1.7
星座: Leo
Angular diameter: 4.1"
Status: near eastern quadrature

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

赤経: 09h09m18s
赤緯: +17°34'56"

Jupiter

Excellent
見かけの等級: -2.9
星座: Pisces
Angular diameter: 48.9"
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: 22h30m35s
赤緯: -10°49'45"

Saturn

Excellent
見かけの等級: 0.5
星座: Sagittarius
Angular diameter: 16.2"
Status: near western quadrature

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

赤経: 16h18m44s
赤緯: -19°44'26"

Uranus

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

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

赤経: 10h04m55s
赤緯: +12°32'10"

Neptune

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

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

赤経: 02h59m59s
赤緯: +15°09'54"

Moon

Excellent
見かけの等級: -12.7
星座: Scorpius
Angular diameter: 12326.3"
Status: Moon illumination 20.2%

Observation tip: Moon illumination 20.2%; good for observing lunar surface detail

赤経: 14h46m35s
赤緯: -21°30'05"