August 1997 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 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

August 1997 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.8
星座: Virgo
Angular diameter: 9.2"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 11h02m30s
赤緯: +02°18'05"

Venus

Excellent
見かけの等級: -3.9
星座: Virgo
Angular diameter: 13.1"
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: 11h50m01s
赤緯: +02°02'15"

Mars

Excellent
見かけの等級: 0.9
星座: Libra
Angular diameter: 6.0"
Status: near western quadrature

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

赤経: 13h52m16s
赤緯: -12°10'18"

Jupiter

Excellent
見かけの等級: -2.8
星座: Aquarius
Angular diameter: 48.6"
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: 21h16m13s
赤緯: -16°53'15"

Saturn

Excellent
見かけの等級: 0.5
星座: Aries
Angular diameter: 18.8"
Status: near eastern quadrature

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

赤経: 01h18m36s
赤緯: +05°28'18"

Uranus

Fair
見かけの等級: 5.7
星座: Aquarius
Angular diameter: 3.7"
Status: near western quadrature

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

赤経: 20h34m25s
赤緯: -19°22'59"

Neptune

Fair
見かけの等級: 7.7
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: 19h59m42s
赤緯: -20°10'15"

Moon

Excellent
見かけの等級: -12.7
星座: Capricornus
Angular diameter: 12480.9"
Status: Moon illumination 83.8%

Observation tip: Moon illumination 83.8%; good for observing lunar surface detail

赤経: 18h20m13s
赤緯: -18°17'25"