December 2029 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 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 2029 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.4
星座: Capricornus
Angular diameter: 6.8"
Status: near superior 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: 19h00m41s
赤緯: -24°29'27"

Venus

Excellent
見かけの等級: -4.9
星座: Capricornus
Angular diameter: 50.7"
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: 19h44m00s
赤緯: -22°13'17"

Mars

Excellent
見かけの等級: 1.1
星座: Aquarius
Angular diameter: 4.6"
Status: near western quadrature

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

赤経: 20h15m39s
赤緯: -21°04'25"

Jupiter

Excellent
見かけの等級: -1.7
星座: Scorpius
Angular diameter: 31.8"
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: 15h00m51s
赤緯: -16°04'35"

Saturn

Excellent
見かけの等級: -0.1
星座: Taurus
Angular diameter: 20.0"
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: 03h09m41s
赤緯: +15°12'41"

Uranus

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

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

赤経: 05h00m12s
赤緯: +22°45'31"

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: 00h33m01s
赤緯: +01°54'53"

Moon

Excellent
見かけの等級: -12.7
星座: Aries
Angular diameter: 11510.7"
Status: Moon illumination 71.1%

Observation tip: Moon illumination 71.1%; good for observing lunar surface detail

赤経: 00h59m41s
赤緯: +11°39'47"