July 2030 天象

觀測地點:Beijing (39.904°, 116.407°)

每月天象事件總覽

19 天象事件總數,包括 4 月相與 0 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

July 2030 mid-month observing conditions

Mercury

Excellent
視星等: -0.3
星座: Leo
Angular diameter: 5.9"
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: 09h04m44s
赤緯: +18°09'18"

Venus

Excellent
視星等: -3.9
星座: Gemini
Angular diameter: 11.2"
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

赤經: 05h46m45s
赤緯: +22°38'15"

Mars

Excellent
視星等: 1.6
星座: Cancer
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤經: 06h39m18s
赤緯: +23°52'11"

Jupiter

Excellent
視星等: -2.2
星座: Scorpius
Angular diameter: 40.5"
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: 15h02m21s
赤緯: -16°10'41"

Saturn

Excellent
視星等: 0.2
星座: Gemini
Angular diameter: 17.1"
Status: near eastern quadrature

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

赤經: 04h14m19s
赤緯: +19°19'16"

Uranus

Fair
視星等: 5.7
星座: Gemini
Angular diameter: 3.5"
Status: near eastern quadrature

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

赤經: 05h19m25s
赤緯: +23°10'13"

Neptune

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

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

赤經: 00h51m38s
赤緯: +03°52'18"

Moon

Excellent
視星等: -12.7
星座: Capricornus
Angular diameter: 12771.9"
Status: Moon illumination 99.9%

Observation tip: Moon illumination 99.9%; good for observing lunar surface detail

赤經: 19h30m14s
赤緯: -18°46'05"