July 1980 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

21 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

July 1980 mid-month observing conditions

Mercury

Fair
見かけの等級: 4.6
星座: Cancer
Angular diameter: 11.4"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 07h13m41s
赤緯: +17°24'16"

Venus

Excellent
見かけの等級: -4.7
星座: Gemini
Angular diameter: 41.4"
Status: near greatest eastern 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: 05h06m37s
赤緯: +17°49'59"

Mars

Excellent
見かけの等級: 1.1
星座: Libra
Angular diameter: 5.8"
Status: near western quadrature

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

赤経: 12h09m15s
赤緯: -00°40'03"

Jupiter

Excellent
見かけの等級: -1.8
星座: Virgo
Angular diameter: 32.4"
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: 10h41m49s
赤緯: +09°23'52"

Saturn

Excellent
見かけの等級: 1.1
星座: Virgo
Angular diameter: 16.7"
Status: near western quadrature

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

赤経: 11h35m51s
赤緯: +04°56'05"

Uranus

Fair
見かけの等級: 5.5
星座: Scorpius
Angular diameter: 3.9"
Status: near western quadrature

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

赤経: 15h17m00s
赤緯: -17°54'22"

Neptune

Fair
見かけの等級: 7.9
星座: Sagittarius
Angular diameter: 2.3"
Status: near western quadrature

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

赤経: 17h18m57s
赤緯: -21°42'06"

Moon

Excellent
見かけの等級: -12.7
星座: Leo
Angular diameter: 11755.4"
Status: Moon illumination 7.7%

Observation tip: Moon illumination 7.7%; good for observing lunar surface detail

赤経: 09h48m46s
赤緯: +13°39'02"