May 1922 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 1922 mid-month observing conditions

Mercury

Excellent
視星等: -0.4
星座: Gemini
Angular diameter: 6.6"
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: 04h46m32s
赤緯: +24°44'29"

Venus

Excellent
視星等: -3.9
星座: Gemini
Angular diameter: 11.0"
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: 05h03m08s
赤緯: +23°44'17"

Mars

Excellent
視星等: -1.6
星座: Sagittarius
Angular diameter: 16.9"
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: 17h37m56s
赤緯: -24°41'57"

Jupiter

Excellent
視星等: -2.3
星座: Libra
Angular diameter: 42.1"
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: 12h38m03s
赤緯: -02°27'15"

Saturn

Excellent
視星等: 0.7
星座: Libra
Angular diameter: 18.7"
Status: near western quadrature

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

赤經: 12h08m13s
赤緯: +01°53'28"

Uranus

Fair
視星等: 5.9
星座: Pisces
Angular diameter: 3.5"
Status: near eastern quadrature

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

赤經: 22h58m55s
赤緯: -07°20'16"

Neptune

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

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

赤經: 09h03m10s
赤緯: +16°57'42"

Moon

Excellent
視星等: -12.7
星座: Capricornus
Angular diameter: 11965.7"
Status: Moon illumination 83.9%

Observation tip: Moon illumination 83.9%; good for observing lunar surface detail

赤經: 18h44m37s
赤緯: -17°53'31"