May 1959 天象

觀測地點:Beijing (39.904°, 116.407°)

每月天象事件總覽

18 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 1959 mid-month observing conditions

Mercury

Excellent
視星等: -0.4
星座: Taurus
Angular diameter: 5.9"
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: 02h08m41s
赤緯: +10°30'53"

Venus

Excellent
視星等: -4.1
星座: Cancer
Angular diameter: 16.4"
Status: near greatest western elongation

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: 06h21m51s
赤緯: +25°44'47"

Mars

Excellent
視星等: 1.6
星座: Cancer
Angular diameter: 4.7"
Status: near western quadrature

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

赤經: 07h27m02s
赤緯: +23°29'46"

Jupiter

Excellent
視星等: -2.5
星座: Scorpius
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: 15h42m24s
赤緯: -18°33'24"

Saturn

Excellent
視星等: 0.2
星座: Capricornus
Angular diameter: 17.9"
Status: near eastern quadrature

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

赤經: 18h27m48s
赤緯: -22°19'49"

Uranus

Fair
視星等: 5.5
星座: Leo
Angular diameter: 3.8"
Status: near western quadrature

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

赤經: 09h00m38s
赤緯: +17°42'18"

Neptune

Fair
視星等: 7.9
星座: Scorpius
Angular diameter: 2.3"
Status: near western quadrature

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

赤經: 14h13m45s
赤緯: -11°30'22"

Moon

Excellent
視星等: -12.7
星座: Leo
Angular diameter: 11962.3"
Status: Moon illumination 41.4%

Observation tip: Moon illumination 41.4%; good for observing lunar surface detail

赤經: 08h58m08s
赤緯: +12°33'32"