December 2046 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

December 2046 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.8
星座: Sagittarius
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: 17h00m50s
赤緯: -23°15'28"

Venus

Excellent
見かけの等級: -3.9
星座: Capricornus
Angular diameter: 10.2"
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: 18h35m28s
赤緯: -24°11'12"

Mars

Excellent
見かけの等級: 1.0
星座: Aquarius
Angular diameter: 5.2"
Status: near western quadrature

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

赤経: 20h58m57s
赤緯: -18°26'53"

Jupiter

Excellent
見かけの等級: -2.5
星座: Aries
Angular diameter: 43.0"
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: 00h36m15s
赤緯: +02°23'52"

Saturn

Excellent
見かけの等級: 0.4
星座: Sagittarius
Angular diameter: 15.1"
Status: near western quadrature

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

赤経: 17h39m58s
赤緯: -22°16'29"

Uranus

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

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

赤経: 10h33m46s
赤緯: +09°52'46"

Neptune

Fair
見かけの等級: 7.7
星座: Taurus
Angular diameter: 2.4"
Status: near western quadrature

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

赤経: 03h00m26s
赤緯: +15°11'24"

Moon

Excellent
見かけの等級: -12.7
星座: Cancer
Angular diameter: 12096.1"
Status: Moon illumination 97.3%

Observation tip: Moon illumination 97.3%; good for observing lunar surface detail

赤経: 06h53m17s
赤緯: +24°04'19"