August 2019 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

26 天文事件合计,包括 5 月相和 2 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

August 2019 mid-month observing conditions

Mercury

Excellent
视星等: -0.6
星座: Leo
Angular diameter: 6.6"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤经: 08h25m22s
赤纬: +19°06'15"

Venus

Excellent
视星等: -3.9
星座: Leo
Angular diameter: 9.6"
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: 09h39m36s
赤纬: +15°21'05"

Mars

Excellent
视星等: 1.7
星座: Virgo
Angular diameter: 3.5"
Status: near western quadrature

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

赤经: 10h02m07s
赤纬: +13°14'32"

Jupiter

Excellent
视星等: -2.3
星座: Sagittarius
Angular diameter: 41.0"
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

赤经: 16h53m01s
赤纬: -22°08'51"

Saturn

Excellent
视星等: 0.2
星座: Capricornus
Angular diameter: 18.0"
Status: near western quadrature

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

赤经: 19h04m14s
赤纬: -22°21'12"

Uranus

Fair
视星等: 5.8
星座: Taurus
Angular diameter: 3.6"
Status: near eastern quadrature

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

赤经: 02h17m48s
赤纬: +13°14'32"

Neptune

Fair
视星等: 7.7
星座: Pisces
Angular diameter: 2.4"
Status: near eastern quadrature

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

赤经: 23h17m31s
赤纬: -05°42'32"

Moon

Excellent
视星等: -12.7
星座: Aquarius
Angular diameter: 11511.1"
Status: Moon illumination 99.7%

Observation tip: Moon illumination 99.7%; good for observing lunar surface detail

赤经: 21h17m47s
赤纬: -18°22'14"