December 2077 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 2077 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.2
星座: Sagittarius
Angular diameter: 7.2"
Status: near greatest eastern 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: 16h05m05s
赤緯: -18°12'02"

Venus

Excellent
見かけの等級: -4.1
星座: Capricornus
Angular diameter: 61.3"
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: 18h24m52s
赤緯: -23°02'11"

Mars

Excellent
見かけの等級: 1.3
星座: Libra
Angular diameter: 5.6"
Status: near eastern quadrature

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

赤経: 12h44m40s
赤緯: -02°53'25"

Jupiter

Excellent
見かけの等級: -1.7
星座: Scorpius
Angular diameter: 31.4"
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: 15h57m21s
赤緯: -19°39'17"

Saturn

Excellent
見かけの等級: 0.6
星座: Capricornus
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: 18h49m03s
赤緯: -22°30'19"

Uranus

Fair
見かけの等級: 5.9
星座: Capricornus
Angular diameter: 3.4"
Status: near western quadrature

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

赤経: 19h34m15s
赤緯: -22°07'59"

Neptune

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

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

赤経: 08h01m07s
赤緯: +20°01'29"

Moon

Excellent
見かけの等級: -12.7
星座: Sagittarius
Angular diameter: 11887.5"
Status: Moon illumination 0.2%

Observation tip: Moon illumination 0.2%; good for observing lunar surface detail

赤経: 17h10m04s
赤緯: -24°44'28"