May 2055 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

24 天文事件合计,包括 4 月相和 3 行星事件。

每日天象

所有时间均为本地时间 (Asia/Shanghai)

Group 日期 日出/日落 月出/月落 月相 天象

Planetary outlook

May 2055 mid-month observing conditions

Mercury

Fair
视星等: 4.7
星座: Taurus
Angular diameter: 11.7"
Status: near superior conjunction

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

赤经: 03h56m10s
赤纬: +20°45'54"

Venus

Excellent
视星等: -4.3
星座: Cancer
Angular diameter: 20.9"
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

赤经: 06h40m41s
赤纬: +26°03'25"

Mars

Excellent
视星等: 1.4
星座: Leo
Angular diameter: 5.2"
Status: near western quadrature

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

赤经: 08h11m42s
赤纬: +21°41'41"

Jupiter

Excellent
视星等: -2.5
星座: Capricornus
Angular diameter: 44.0"
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

赤经: 18h32m52s
赤纬: -22°55'16"

Saturn

Excellent
视星等: 1.0
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

赤经: 00h25m48s
赤纬: +00°26'55"

Uranus

Fair
视星等: 5.4
星座: Libra
Angular diameter: 4.0"
Status: near western quadrature

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

赤经: 12h41m41s
赤纬: -03°42'57"

Neptune

Fair
视星等: 7.8
星座: Gemini
Angular diameter: 2.2"
Status: near western quadrature

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

赤经: 04h19m52s
赤纬: +19°51'42"

Moon

Excellent
视星等: -12.7
星座: Capricornus
Angular diameter: 12061.4"
Status: Moon illumination 82.1%

Observation tip: Moon illumination 82.1%; good for observing lunar surface detail

赤经: 19h01m12s
赤纬: -20°12'49"