December 2073 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

24 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

December 2073 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.2
星座: Sagittarius
Angular diameter: 4.6"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 17h38m36s
赤緯: -24°45'49"

Venus

Excellent
見かけの等級: -3.9
星座: Sagittarius
Angular diameter: 9.8"
Status: near inferior conjunction

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: 17h24m39s
赤緯: -23°14'06"

Mars

Excellent
見かけの等級: 0.1
星座: Virgo
Angular diameter: 9.4"
Status: near eastern quadrature

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

赤経: 10h23m39s
赤緯: +13°02'38"

Jupiter

Excellent
見かけの等級: -2.4
星座: Leo
Angular diameter: 43.0"
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: 09h03m19s
赤緯: +17°25'46"

Saturn

Excellent
見かけの等級: 0.6
星座: Scorpius
Angular diameter: 15.3"
Status: near eastern quadrature

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

赤経: 15h57m09s
赤緯: -18°31'00"

Uranus

Fair
見かけの等級: 5.8
星座: Capricornus
Angular diameter: 3.5"
Status: near western quadrature

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

赤経: 18h25m30s
赤緯: -23°34'32"

Neptune

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

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

赤経: 07h22m33s
赤緯: +21°19'07"

Moon

Excellent
見かけの等級: -12.7
星座: Gemini
Angular diameter: 11762.5"
Status: Moon illumination 99.7%

Observation tip: Moon illumination 99.7%; good for observing lunar surface detail

赤経: 05h53m26s
赤緯: +19°49'26"