August 1986 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 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 1986 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.4
星座: Leo
Angular diameter: 6.8"
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: 08h22m48s
赤緯: +18°57'20"

Venus

Excellent
見かけの等級: -4.3
星座: Libra
Angular diameter: 21.4"
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: 12h26m08s
赤緯: -03°44'07"

Mars

Excellent
見かけの等級: -2.0
星座: Capricornus
Angular diameter: 20.4"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤経: 18h52m01s
赤緯: -28°27'45"

Jupiter

Excellent
見かけの等級: -2.8
星座: Pisces
Angular diameter: 48.4"
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: 23h29m40s
赤緯: -04°50'59"

Saturn

Excellent
見かけの等級: 0.4
星座: Sagittarius
Angular diameter: 17.0"
Status: near western quadrature

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

赤経: 16h05m44s
赤緯: -19°01'19"

Uranus

Fair
見かけの等級: 5.6
星座: Sagittarius
Angular diameter: 3.8"
Status: near western quadrature

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

赤経: 17h09m38s
赤緯: -23°02'15"

Neptune

Fair
見かけの等級: 7.8
星座: Capricornus
Angular diameter: 2.3"
Status: near western quadrature

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

赤経: 18h14m12s
赤緯: -22°18'51"

Moon

Excellent
見かけの等級: -12.7
星座: Sagittarius
Angular diameter: 12669.7"
Status: Moon illumination 71.3%

Observation tip: Moon illumination 71.3%; good for observing lunar surface detail

赤経: 17h02m10s
赤緯: -26°55'21"