May 1983 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

25 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 1983 mid-month observing conditions

Mercury

Fair
视星等: 6.0
星座: Taurus
Angular diameter: 12.2"
Status: near greatest eastern elongation

Observation tip: A telescope is required; Mercury stays close to the Sun; best seen at dusk or dawn

赤经: 03h11m22s
赤纬: +16°46'57"

Venus

Excellent
视星等: -4.2
星座: Cancer
Angular diameter: 17.3"
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: 06h27m32s
赤纬: +25°49'29"

Mars

Excellent
视星等: 1.4
星座: Taurus
Angular diameter: 3.7"
Status: near western quadrature

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

赤经: 03h45m25s
赤纬: +20°05'47"

Jupiter

Excellent
视星等: -2.5
星座: Sagittarius
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

赤经: 16h24m10s
赤纬: -20°40'46"

Saturn

Excellent
视星等: 0.3
星座: Libra
Angular diameter: 18.8"
Status: near western quadrature

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

赤经: 13h53m21s
赤纬: -08°43'44"

Uranus

Fair
视星等: 5.5
星座: Sagittarius
Angular diameter: 3.9"
Status: near eastern quadrature

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

赤经: 16h23m39s
赤纬: -21°29'40"

Neptune

Fair
视星等: 7.8
星座: Sagittarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤经: 17h54m34s
赤纬: -22°10'16"

Moon

Excellent
视星等: -12.7
星座: Gemini
Angular diameter: 12612.8"
Status: Moon illumination 6.2%

Observation tip: Moon illumination 6.2%; good for observing lunar surface detail

赤经: 05h26m52s
赤纬: +22°57'21"