August 2015 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 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

August 2015 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.3
星座: Virgo
Angular diameter: 5.5"
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: 10h54m41s
赤緯: +07°34'44"

Venus

Excellent
見かけの等級: -4.1
星座: Leo
Angular diameter: 57.8"
Status: near superior 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: 09h31m44s
赤緯: +06°27'32"

Mars

Excellent
見かけの等級: 1.7
星座: Leo
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤経: 08h25m53s
赤緯: +20°17'38"

Jupiter

Excellent
見かけの等級: -1.7
星座: Virgo
Angular diameter: 30.9"
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: 10h12m30s
赤緯: +12°00'31"

Saturn

Excellent
見かけの等級: 0.4
星座: Scorpius
Angular diameter: 16.9"
Status: near western quadrature

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

赤経: 15h46m28s
赤緯: -17°55'29"

Uranus

Fair
見かけの等級: 5.8
星座: Aries
Angular diameter: 3.6"
Status: near eastern quadrature

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

赤経: 01h16m10s
赤緯: +07°20'18"

Neptune

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

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

赤経: 22h43m07s
赤緯: -08°59'43"

Moon

Excellent
見かけの等級: -12.7
星座: Leo
Angular diameter: 11570.1"
Status: Moon illumination 0.2%

Observation tip: Moon illumination 0.2%; good for observing lunar surface detail

赤経: 09h49m16s
赤緯: +09°59'21"