May 2048 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

27 天文事件合计,包括 4 月相和 5 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 2048 mid-month observing conditions

Mercury

Good
视星等: 2.1
星座: Gemini
Angular diameter: 10.4"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤经: 04h37m09s
赤纬: +23°36'06"

Venus

Excellent
视星等: -3.9
星座: Taurus
Angular diameter: 9.7"
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

赤经: 03h15m40s
赤纬: +17°19'50"

Mars

Excellent
视星等: -1.7
星座: Sagittarius
Angular diameter: 17.3"
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

赤经: 17h12m04s
赤纬: -24°10'38"

Jupiter

Excellent
视星等: -2.0
星座: Gemini
Angular diameter: 32.7"
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

赤经: 04h12m45s
赤纬: +20°31'49"

Saturn

Excellent
视星等: 0.3
星座: Capricornus
Angular diameter: 17.7"
Status: near eastern quadrature

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

赤经: 19h07m36s
赤纬: -21°55'31"

Uranus

Fair
视星等: 5.5
星座: Virgo
Angular diameter: 3.9"
Status: near western quadrature

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

赤经: 10h36m08s
赤纬: +09°39'20"

Neptune

Fair
视星等: 7.8
星座: Taurus
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤经: 03h17m53s
赤纬: +16°29'18"

Moon

Excellent
视星等: -12.7
星座: Gemini
Angular diameter: 11451.3"
Status: Moon illumination 4.0%

Observation tip: Moon illumination 4.0%; good for observing lunar surface detail

赤经: 05h07m12s
赤纬: +23°46'43"