January 2039 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

23 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

January 2039 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.9
星座: Capricornus
Angular diameter: 4.7"
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: 19h20m51s
赤緯: -23°47'21"

Venus

Excellent
見かけの等級: -3.9
星座: Aquarius
Angular diameter: 10.8"
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: 21h16m39s
赤緯: -17°29'53"

Mars

Excellent
見かけの等級: 1.4
星座: Capricornus
Angular diameter: 4.0"
Status: near eastern quadrature

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

赤経: 18h09m32s
赤緯: -23°57'34"

Jupiter

Excellent
見かけの等級: -2.5
星座: Virgo
Angular diameter: 43.6"
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: 10h10m25s
赤緯: +12°24'19"

Saturn

Excellent
見かけの等級: 0.9
星座: Libra
Angular diameter: 18.5"
Status: near eastern quadrature

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

赤経: 12h00m51s
赤緯: +02°22'12"

Uranus

Fair
見かけの等級: 5.4
星座: Cancer
Angular diameter: 4.0"
Status: near eastern quadrature

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

赤経: 07h55m56s
赤緯: +21°19'35"

Neptune

Fair
見かけの等級: 7.7
星座: Aries
Angular diameter: 2.3"
Status: near western quadrature

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

赤経: 01h48m41s
赤緯: +09°20'35"

Moon

Excellent
見かけの等級: -12.7
星座: Virgo
Angular diameter: 12271.7"
Status: Moon illumination 79.1%

Observation tip: Moon illumination 79.1%; good for observing lunar surface detail

赤経: 11h27m56s
赤緯: +09°02'12"