December 1914 天象

觀測地點:Beijing (39.904°, 116.407°)

每月天象事件總覽

23 天象事件總數,包括 4 月相與 2 行星事件。

每日天象事件

所有時間均為當地時間 (Asia/Shanghai)

Group 日期 日出/日落 月出/月落 月相 天象

Planetary outlook

December 1914 mid-month observing conditions

Mercury

Excellent
視星等: -0.6
星座: Sagittarius
Angular diameter: 4.9"
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

赤經: 16h34m40s
赤緯: -21°50'27"

Venus

Excellent
視星等: -4.7
星座: Scorpius
Angular diameter: 54.7"
Status: near greatest eastern elongation

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

赤經: 15h41m46s
赤緯: -17°18'53"

Mars

Excellent
視星等: 1.2
星座: Sagittarius
Angular diameter: 3.8"
Status: near western quadrature

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

赤經: 17h36m26s
赤緯: -24°00'49"

Jupiter

Excellent
視星等: -2.1
星座: Aquarius
Angular diameter: 35.9"
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

赤經: 21h27m09s
赤緯: -15°58'19"

Saturn

Excellent
視星等: -0.4
星座: Gemini
Angular diameter: 20.7"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

赤經: 05h57m19s
赤緯: +22°17'51"

Uranus

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

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

赤經: 20h46m35s
赤緯: -18°36'55"

Neptune

Fair
視星等: 7.8
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

赤經: 08h08m22s
赤緯: +19°47'26"

Moon

Excellent
視星等: -12.7
星座: Scorpius
Angular diameter: 12895.0"
Status: Moon illumination 6.7%

Observation tip: Moon illumination 6.7%; good for observing lunar surface detail

赤經: 15h15m38s
赤緯: -23°17'43"