December 2098 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 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 2098 mid-month observing conditions

Mercury

Excellent
视星等: -0.7
星座: Sagittarius
Angular diameter: 5.1"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤经: 16h33m45s
赤纬: -21°29'47"

Venus

Excellent
视星等: -4.5
星座: Scorpius
Angular diameter: 24.1"
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: 14h21m18s
赤纬: -11°11'18"

Mars

Excellent
视星等: 1.6
星座: Scorpius
Angular diameter: 4.1"
Status: near eastern quadrature

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

赤经: 15h05m09s
赤纬: -16°53'11"

Jupiter

Excellent
视星等: -2.1
星座: Virgo
Angular diameter: 37.2"
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: 11h33m52s
赤纬: +04°04'34"

Saturn

Excellent
视星等: 0.9
星座: Libra
Angular diameter: 16.9"
Status: near eastern quadrature

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

赤经: 12h51m12s
赤纬: -02°59'06"

Uranus

Fair
视星等: 5.8
星座: Aries
Angular diameter: 3.6"
Status: near western quadrature

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

赤经: 00h51m42s
赤纬: +04°48'43"

Neptune

Fair
视星等: 7.8
星座: Virgo
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤经: 11h06m39s
赤纬: +06°40'49"

Moon

Excellent
视星等: -12.7
星座: Virgo
Angular diameter: 12549.4"
Status: Moon illumination 53.9%

Observation tip: Moon illumination 53.9%; good for observing lunar surface detail

赤经: 11h23m34s
赤纬: +06°03'21"