April 2054 天象

觀測地點:Beijing (39.904°, 116.407°)

每月天象事件總覽

21 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 2054 mid-month observing conditions

Mercury

Excellent
視星等: -1.9
星座: Aries
Angular diameter: 5.0"
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: 01h24m42s
赤緯: +07°48'07"

Venus

Excellent
視星等: -4.2
星座: Pisces
Angular diameter: 17.6"
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: 22h53m07s
赤緯: -07°42'24"

Mars

Excellent
視星等: 1.0
星座: Pisces
Angular diameter: 5.2"
Status: near eastern quadrature

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

赤經: 22h26m11s
赤緯: -11°14'55"

Jupiter

Excellent
視星等: -2.4
星座: Sagittarius
Angular diameter: 43.1"
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

赤經: 16h15m38s
赤緯: -20°13'09"

Saturn

Excellent
視星等: 1.1
星座: Pisces
Angular diameter: 15.9"
Status: near eastern quadrature

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

赤經: 23h32m37s
赤緯: -04°58'53"

Uranus

Fair
視星等: 5.4
星座: Libra
Angular diameter: 4.1"
Status: near western quadrature

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

赤經: 12h27m21s
赤緯: -02°08'33"

Neptune

Fair
視星等: 7.8
星座: Gemini
Angular diameter: 2.2"
Status: near western quadrature

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

赤經: 04h06m37s
赤緯: +19°15'16"

Moon

Excellent
視星等: -12.7
星座: Cancer
Angular diameter: 12531.3"
Status: Moon illumination 46.1%

Observation tip: Moon illumination 46.1%; good for observing lunar surface detail

赤經: 07h27m04s
赤緯: +18°12'05"