December 1956 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

21 合計天文イベント、含む 4 月相と 1 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 1956 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.6
星座: Capricornus
Angular diameter: 5.5"
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: 18h44m22s
赤緯: -25°19'41"

Venus

Excellent
見かけの等級: -4.0
星座: Scorpius
Angular diameter: 11.9"
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: 15h28m16s
赤緯: -17°16'05"

Mars

Excellent
見かけの等級: -0.3
星座: Aries
Angular diameter: 10.3"
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: 00h16m16s
赤緯: +01°33'22"

Jupiter

Excellent
見かけの等級: -2.0
星座: Libra
Angular diameter: 36.1"
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: 12h02m37s
赤緯: +01°02'35"

Saturn

Excellent
見かけの等級: 0.5
星座: Sagittarius
Angular diameter: 15.2"
Status: near eastern quadrature

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

赤経: 16h23m32s
赤緯: -19°53'48"

Uranus

Fair
見かけの等級: 5.4
星座: Leo
Angular diameter: 4.0"
Status: near eastern quadrature

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

赤経: 08h36m17s
赤緯: +19°14'55"

Neptune

Fair
見かけの等級: 8.0
星座: Scorpius
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤経: 14h01m23s
赤緯: -10°32'20"

Moon

Excellent
見かけの等級: -12.7
星座: Taurus
Angular diameter: 12355.8"
Status: Moon illumination 90.0%

Observation tip: Moon illumination 90.0%; good for observing lunar surface detail

赤経: 02h52m57s
赤緯: +17°46'04"