December 2083 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 2 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 2083 mid-month observing conditions

Mercury

Excellent
视星等: 1.8
星座: Sagittarius
Angular diameter: 9.4"
Status: near greatest eastern elongation

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

赤经: 16h43m58s
赤纬: -19°35'43"

Venus

Excellent
视星等: -4.0
星座: Aquarius
Angular diameter: 13.2"
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: 20h03m22s
赤纬: -22°24'28"

Mars

Excellent
视星等: 1.6
星座: Scorpius
Angular diameter: 4.0"
Status: near eastern quadrature

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

赤经: 15h25m21s
赤纬: -18°22'40"

Jupiter

Excellent
视星等: -2.8
星座: Gemini
Angular diameter: 48.1"
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: 04h08m11s
赤纬: +20°02'34"

Saturn

Excellent
视星等: 1.0
星座: Pisces
Angular diameter: 17.1"
Status: near western quadrature

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

赤经: 23h09m53s
赤纬: -07°36'36"

Uranus

Fair
视星等: 5.9
星座: Aquarius
Angular diameter: 3.4"
Status: near western quadrature

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

赤经: 21h11m15s
赤纬: -16°55'33"

Neptune

Fair
视星等: 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

赤经: 08h57m05s
赤纬: +17°09'48"

Moon

Excellent
视星等: -12.7
星座: Pisces
Angular diameter: 12211.0"
Status: Moon illumination 39.1%

Observation tip: Moon illumination 39.1%; good for observing lunar surface detail

赤经: 22h42m42s
赤纬: -04°30'20"