August 2040 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

25 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

August 2040 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.9
星座: Leo
Angular diameter: 5.0"
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: 09h50m10s
赤緯: +14°57'49"

Venus

Excellent
見かけの等級: -3.9
星座: Virgo
Angular diameter: 10.6"
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: 11h01m12s
赤緯: +07°47'16"

Mars

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

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

赤経: 12h02m02s
赤緯: +00°25'30"

Jupiter

Excellent
見かけの等級: -1.7
星座: Libra
Angular diameter: 31.8"
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: 12h07m57s
赤緯: +00°23'03"

Saturn

Excellent
見かけの等級: 0.9
星座: Libra
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: 12h36m23s
赤緯: -01°26'25"

Uranus

Fair
見かけの等級: 5.6
星座: Leo
Angular diameter: 3.6"
Status: near eastern quadrature

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

赤経: 08h29m37s
赤緯: +19°34'42"

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: 02h16m35s
赤緯: +11°48'17"

Moon

Excellent
見かけの等級: -12.7
星座: Scorpius
Angular diameter: 12188.3"
Status: Moon illumination 41.8%

Observation tip: Moon illumination 41.8%; good for observing lunar surface detail

赤経: 14h44m39s
赤緯: -14°24'57"