May 1907 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

May 1907 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: 02h40m20s
赤緯: +14°21'46"

Venus

Excellent
視星等: -3.9
星座: Aries
Angular diameter: 12.4"
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: 01h19m44s
赤緯: +06°28'56"

Mars

Excellent
視星等: -1.1
星座: Capricornus
Angular diameter: 14.5"
Status: near eastern quadrature

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

赤經: 19h11m37s
赤緯: -24°12'50"

Jupiter

Excellent
視星等: -1.9
星座: Cancer
Angular diameter: 33.7"
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: 06h40m57s
赤緯: +23°16'42"

Saturn

Excellent
視星等: 1.2
星座: Pisces
Angular diameter: 16.4"
Status: near eastern quadrature

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

赤經: 23h44m43s
赤緯: -03°49'08"

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: 18h54m07s
赤緯: -23°13'36"

Neptune

Fair
視星等: 7.9
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: 06h45m54s
赤緯: +22°11'31"

Moon

Excellent
視星等: -12.7
星座: Gemini
Angular diameter: 11496.4"
Status: Moon illumination 6.4%

Observation tip: Moon illumination 6.4%; good for observing lunar surface detail

赤經: 05h26m39s
赤緯: +20°27'30"