April 1912 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 1 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

April 1912 mid-month observing conditions

Mercury

Fair
視星等: 6.4
星座: Aries
Angular diameter: 11.6"
Status: near superior conjunction

Observation tip: A telescope is required; Mercury stays close to the Sun; best seen at dusk or dawn

赤經: 01h31m36s
赤緯: +11°48'25"

Venus

Excellent
視星等: -3.9
星座: Aries
Angular diameter: 10.7"
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

赤經: 00h13m10s
赤緯: -00°15'02"

Mars

Excellent
視星等: 1.3
星座: Cancer
Angular diameter: 5.6"
Status: near western quadrature

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

赤經: 06h22m57s
赤緯: +25°08'22"

Jupiter

Excellent
視星等: -2.4
星座: Sagittarius
Angular diameter: 42.4"
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

赤經: 16h55m45s
赤緯: -21°48'44"

Saturn

Excellent
視星等: 0.3
星座: Taurus
Angular diameter: 16.6"
Status: near western quadrature

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

赤經: 03h11m26s
赤緯: +15°47'04"

Uranus

Fair
視星等: 5.8
星座: Aquarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

赤經: 20h22m41s
赤緯: -19°59'19"

Neptune

Fair
視星等: nan
星座: Cancer
Angular diameter: 2.3"
Status: near western quadrature

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

赤經: 07h30m37s
赤緯: +21°16'03"

Moon

Excellent
視星等: -12.7
星座: Pisces
Angular diameter: 11900.9"
Status: Moon illumination 6.8%

Observation tip: Moon illumination 6.8%; good for observing lunar surface detail

赤經: 23h43m48s
赤緯: -04°22'25"