January 1945 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

January 1945 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.2
星座: Capricornus
Angular diameter: 6.4"
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: 18h04m03s
赤緯: -22°11'03"

Venus

Excellent
見かけの等級: -4.3
星座: Pisces
Angular diameter: 20.0"
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: 22h48m55s
赤緯: -08°30'15"

Mars

Excellent
見かけの等級: 1.3
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: 18h30m05s
赤緯: -23°56'16"

Jupiter

Excellent
見かけの等級: -2.2
星座: Virgo
Angular diameter: 40.1"
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: 11h52m54s
赤緯: +02°13'55"

Saturn

Excellent
見かけの等級: -0.3
星座: Cancer
Angular diameter: 20.5"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

赤経: 06h25m47s
赤緯: +22°34'55"

Uranus

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

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

赤経: 04h31m29s
赤緯: +21°51'25"

Neptune

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

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

赤経: 12h25m51s
赤緯: -01°13'30"

Moon

Excellent
見かけの等級: -12.7
星座: Aquarius
Angular diameter: 12535.7"
Status: Moon illumination 0.8%

Observation tip: Moon illumination 0.8%; good for observing lunar surface detail

赤経: 20h29m48s
赤緯: -20°31'40"