May 2078 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

May 2078 mid-month observing conditions

Mercury

Excellent
視星等: -1.2
星座: Taurus
Angular diameter: 5.3"
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: 02h46m22s
赤緯: +14°47'26"

Venus

Excellent
視星等: -4.0
星座: Aries
Angular diameter: 13.8"
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: 01h08m32s
赤緯: +05°17'39"

Mars

Excellent
視星等: -1.5
星座: Libra
Angular diameter: 16.0"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤經: 13h55m52s
赤緯: -11°28'12"

Jupiter

Excellent
視星等: -2.5
星座: Sagittarius
Angular diameter: 45.1"
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: 16h44m17s
赤緯: -21°26'15"

Saturn

Excellent
視星等: 0.4
星座: Capricornus
Angular diameter: 17.5"
Status: near eastern quadrature

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

赤經: 19h36m49s
赤緯: -21°15'16"

Uranus

Fair
視星等: 5.7
星座: Capricornus
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤經: 19h58m21s
赤緯: -21°10'22"

Neptune

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

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

赤經: 07h53m21s
赤緯: +20°26'03"

Moon

Excellent
視星等: -12.7
星座: Cancer
Angular diameter: 12531.1"
Status: Moon illumination 14.6%

Observation tip: Moon illumination 14.6%; good for observing lunar surface detail

赤經: 06h41m25s
赤緯: +27°08'47"