December 1956 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

21 天文事件合计,包括 4 月相和 1 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 1956 mid-month observing conditions

Mercury

Excellent
视星等: -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

赤经: 18h44m22s
赤纬: -25°19'41"

Venus

Excellent
视星等: -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

赤经: 15h28m16s
赤纬: -17°16'05"

Mars

Excellent
视星等: -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

赤经: 00h16m16s
赤纬: +01°33'22"

Jupiter

Excellent
视星等: -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

赤经: 12h02m37s
赤纬: +01°02'35"

Saturn

Excellent
视星等: 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

赤经: 16h23m32s
赤纬: -19°53'48"

Uranus

Fair
视星等: 5.4
星座: Leo
Angular diameter: 4.0"
Status: near eastern quadrature

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

赤经: 08h36m17s
赤纬: +19°14'55"

Neptune

Fair
视星等: 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

赤经: 14h01m23s
赤纬: -10°32'20"

Moon

Excellent
视星等: -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

赤经: 02h52m57s
赤纬: +17°46'04"