July 1948 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 1 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 1948 mid-month observing conditions

Mercury

Excellent
視星等: 0.5
星座: Cancer
Angular diameter: 8.1"
Status: near greatest eastern elongation

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

赤經: 06h09m03s
赤緯: +20°32'04"

Venus

Excellent
視星等: -4.6
星座: Gemini
Angular diameter: 47.9"
Status: near greatest eastern 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: 05h37m39s
赤緯: +17°58'54"

Mars

Excellent
視星等: 1.2
星座: Virgo
Angular diameter: 5.5"
Status: near western quadrature

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

赤經: 11h55m58s
赤緯: +00°54'33"

Jupiter

Excellent
視星等: -2.6
星座: Sagittarius
Angular diameter: 45.1"
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: 17h19m21s
赤緯: -22°45'04"

Saturn

Excellent
視星等: 0.6
星座: Leo
Angular diameter: 16.5"
Status: near western quadrature

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

赤經: 09h38m12s
赤緯: +15°22'56"

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: 05h50m51s
赤緯: +23°35'43"

Neptune

Fair
視星等: 7.9
星座: Libra
Angular diameter: 2.2"
Status: near western quadrature

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

赤經: 12h40m30s
赤緯: -02°41'05"

Moon

Excellent
視星等: -12.7
星座: Scorpius
Angular diameter: 12176.9"
Status: Moon illumination 66.4%

Observation tip: Moon illumination 66.4%; good for observing lunar surface detail

赤經: 14h35m59s
赤緯: -15°15'45"