August 2045 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

24 天文事件合计,包括 4 月相和 3 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 2045 mid-month observing conditions

Mercury

Excellent
视星等: -0.1
星座: Leo
Angular diameter: 7.4"
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: 08h23m33s
赤纬: +18°14'46"

Venus

Excellent
视星等: -4.0
星座: Libra
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

赤经: 12h01m56s
赤纬: +00°30'01"

Mars

Excellent
视星等: 1.7
星座: Cancer
Angular diameter: 3.9"
Status: near eastern quadrature

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

赤经: 07h47m13s
赤纬: +22°03'44"

Jupiter

Excellent
视星等: -2.9
星座: Pisces
Angular diameter: 48.9"
Status: near eastern 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: 22h45m29s
赤纬: -09°18'45"

Saturn

Excellent
视星等: 0.4
星座: Sagittarius
Angular diameter: 17.1"
Status: near western quadrature

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

赤经: 16h14m19s
赤纬: -19°26'25"

Uranus

Fair
视星等: 5.6
星座: Leo
Angular diameter: 3.6"
Status: near western quadrature

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

赤经: 09h57m35s
赤纬: +13°11'19"

Neptune

Fair
视星等: 7.8
星座: Taurus
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤经: 03h00m39s
赤纬: +15°14'31"

Moon

Excellent
视星等: -12.7
星座: Virgo
Angular diameter: 12842.2"
Status: Moon illumination 7.6%

Observation tip: Moon illumination 7.6%; good for observing lunar surface detail

赤经: 11h35m25s
赤纬: -00°23'04"