December 2069 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 5 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 2069 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.6
星座: Capricornus
Angular diameter: 8.7"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 18h40m43s
赤緯: -23°27'00"

Venus

Excellent
見かけの等級: -4.3
星座: Capricornus
Angular diameter: 60.0"
Status: near superior 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: 18h40m38s
赤緯: -23°03'37"

Mars

Excellent
見かけの等級: -1.6
星座: Gemini
Angular diameter: 16.4"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤経: 04h05m48s
赤緯: +23°05'00"

Jupiter

Excellent
見かけの等級: -2.3
星座: Pisces
Angular diameter: 39.4"
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: 23h07m09s
赤緯: -07°00'18"

Saturn

Excellent
見かけの等級: 0.8
星座: Libra
Angular diameter: 16.7"
Status: near eastern quadrature

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

赤経: 13h09m24s
赤緯: -04°49'47"

Uranus

Fair
見かけの等級: 5.7
星座: Sagittarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

赤経: 17h14m44s
赤緯: -23°05'07"

Neptune

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

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

赤経: 06h43m16s
赤緯: +22°03'30"

Moon

Excellent
見かけの等級: -12.7
星座: Capricornus
Angular diameter: 11649.9"
Status: Moon illumination 1.7%

Observation tip: Moon illumination 1.7%; good for observing lunar surface detail

赤経: 18h32m24s
赤緯: -18°36'48"