June 2018 天象

觀測地點:Beijing (39.904°, 116.407°)

每月天象事件總覽

23 天象事件總數,包括 4 月相與 2 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

June 2018 mid-month observing conditions

Mercury

Excellent
視星等: -1.3
星座: Cancer
Angular diameter: 5.3"
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: 06h19m55s
赤緯: +25°09'03"

Venus

Excellent
視星等: -4.0
星座: Leo
Angular diameter: 14.2"
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: 08h15m54s
赤緯: +21°50'32"

Mars

Excellent
視星等: -1.7
星座: Aquarius
Angular diameter: 17.8"
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: 20h47m24s
赤緯: -21°51'17"

Jupiter

Excellent
視星等: -2.4
星座: Scorpius
Angular diameter: 43.0"
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: 14h48m53s
赤緯: -15°01'03"

Saturn

Excellent
視星等: 0.1
星座: Capricornus
Angular diameter: 18.3"
Status: near eastern quadrature

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

赤經: 18h29m17s
赤緯: -22°23'45"

Uranus

Fair
視星等: 5.9
星座: Aries
Angular diameter: 3.4"
Status: near eastern quadrature

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

赤經: 01h57m53s
赤緯: +11°28'28"

Neptune

Fair
視星等: 7.8
星座: Pisces
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤經: 23h11m45s
赤緯: -06°12'49"

Moon

Excellent
視星等: -12.7
星座: Cancer
Angular diameter: 12941.1"
Status: Moon illumination 2.1%

Observation tip: Moon illumination 2.1%; good for observing lunar surface detail

赤經: 06h44m41s
赤緯: +20°45'16"