May 2027 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 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

May 2027 mid-month observing conditions

Mercury

Excellent
視星等: -0.7
星座: Gemini
Angular diameter: 6.1"
Status: near greatest western elongation

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

赤經: 04h37m28s
赤緯: +24°12'41"

Venus

Excellent
視星等: -3.9
星座: Aries
Angular diameter: 10.9"
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: 01h54m29s
赤緯: +10°01'40"

Mars

Excellent
視星等: 0.5
星座: Virgo
Angular diameter: 7.9"
Status: near western quadrature

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

赤經: 10h11m21s
赤緯: +13°00'55"

Jupiter

Excellent
視星等: -2.0
星座: Leo
Angular diameter: 36.7"
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: 09h25m02s
赤緯: +16°12'19"

Saturn

Excellent
視星等: 0.7
星座: Aries
Angular diameter: 16.3"
Status: near eastern quadrature

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

赤經: 01h25m35s
赤緯: +06°32'27"

Uranus

Fair
視星等: 5.8
星座: Gemini
Angular diameter: 3.5"
Status: near western quadrature

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

赤經: 04h12m30s
赤緯: +21°01'51"

Neptune

Fair
視星等: 7.8
星座: Aries
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤經: 00h23m36s
赤緯: +01°03'48"

Moon

Excellent
視星等: -12.7
星座: Virgo
Angular diameter: 12370.1"
Status: Moon illumination 69.8%

Observation tip: Moon illumination 69.8%; good for observing lunar surface detail

赤經: 11h08m45s
赤緯: +02°36'05"