April 2077 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

25 天文事件合计,包括 4 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

April 2077 mid-month observing conditions

Mercury

Good
视星等: 2.3
星座: Aries
Angular diameter: 11.0"
Status: near greatest eastern elongation

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

赤经: 00h34m52s
赤纬: +03°53'59"

Venus

Excellent
视星等: -3.9
星座: Taurus
Angular diameter: 9.9"
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: 02h11m55s
赤纬: +12°31'15"

Mars

Excellent
视星等: 1.3
星座: Taurus
Angular diameter: 3.8"
Status: near western quadrature

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

赤经: 02h03m43s
赤纬: +12°18'56"

Jupiter

Excellent
视星等: -2.5
星座: Scorpius
Angular diameter: 44.2"
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: 14h37m58s
赤纬: -13°55'55"

Saturn

Excellent
视星等: 0.4
星座: Capricornus
Angular diameter: 17.0"
Status: near eastern quadrature

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

赤经: 18h48m30s
赤纬: -22°08'31"

Uranus

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

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

赤经: 19h40m48s
赤纬: -21°52'22"

Neptune

Fair
视星等: 7.8
星座: Cancer
Angular diameter: 2.3"
Status: near western quadrature

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

赤经: 07h42m22s
赤纬: +20°49'37"

Moon

Excellent
视星等: -12.7
星座: Capricornus
Angular diameter: 12232.9"
Status: Moon illumination 62.3%

Observation tip: Moon illumination 62.3%; good for observing lunar surface detail

赤经: 18h51m32s
赤纬: -25°44'04"