December 2056 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

24 天文事件合计,包括 4 月相和 4 行星事件。

每日天象

所有时间均为本地时间 (Asia/Shanghai)

Group 日期 日出/日落 月出/月落 月相 天象

Planetary outlook

December 2056 mid-month observing conditions

Mercury

Excellent
视星等: 1.8
星座: Capricornus
Angular diameter: 9.3"
Status: near superior conjunction

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

赤经: 18h22m50s
赤纬: -22°57'10"

Venus

Excellent
视星等: -4.4
星座: Aquarius
Angular diameter: 20.8"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

赤经: 20h52m59s
赤纬: -19°50'43"

Mars

Excellent
视星等: -0.5
星座: Leo
Angular diameter: 11.9"
Status: near eastern quadrature

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

赤经: 09h11m34s
赤纬: +19°28'06"

Jupiter

Excellent
视星等: -2.1
星座: Aquarius
Angular diameter: 34.7"
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

赤经: 20h53m43s
赤纬: -18°12'37"

Saturn

Excellent
视星等: 0.5
星座: Aries
Angular diameter: 18.6"
Status: near western quadrature

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

赤经: 01h02m22s
赤纬: +03°50'00"

Uranus

Fair
视星等: 5.6
星座: Libra
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤经: 13h27m09s
赤纬: -08°29'11"

Neptune

Fair
视星等: 7.7
星座: Gemini
Angular diameter: 2.4"
Status: near western quadrature

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

赤经: 04h34m44s
赤纬: +20°21'35"

Moon

Excellent
视星等: -12.7
星座: Aries
Angular diameter: 11696.5"
Status: Moon illumination 61.2%

Observation tip: Moon illumination 61.2%; good for observing lunar surface detail

赤经: 00h32m34s
赤纬: -02°10'52"