July 1980 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

21 天文事件合计,包括 4 月相和 1 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

July 1980 mid-month observing conditions

Mercury

Fair
视星等: 4.6
星座: Cancer
Angular diameter: 11.4"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

赤经: 07h13m41s
赤纬: +17°24'16"

Venus

Excellent
视星等: -4.7
星座: Gemini
Angular diameter: 41.4"
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

赤经: 05h06m37s
赤纬: +17°49'59"

Mars

Excellent
视星等: 1.1
星座: Libra
Angular diameter: 5.8"
Status: near western quadrature

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

赤经: 12h09m15s
赤纬: -00°40'03"

Jupiter

Excellent
视星等: -1.8
星座: Virgo
Angular diameter: 32.4"
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: 10h41m49s
赤纬: +09°23'52"

Saturn

Excellent
视星等: 1.1
星座: Virgo
Angular diameter: 16.7"
Status: near western quadrature

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

赤经: 11h35m51s
赤纬: +04°56'05"

Uranus

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

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

赤经: 15h17m00s
赤纬: -17°54'22"

Neptune

Fair
视星等: 7.9
星座: Sagittarius
Angular diameter: 2.3"
Status: near western quadrature

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

赤经: 17h18m57s
赤纬: -21°42'06"

Moon

Excellent
视星等: -12.7
星座: Leo
Angular diameter: 11755.4"
Status: Moon illumination 7.7%

Observation tip: Moon illumination 7.7%; good for observing lunar surface detail

赤经: 09h48m46s
赤纬: +13°39'02"