April 2031 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

20 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 2 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

Group Datum Sonnenaufgang/-untergang Mondaufgang/-untergang Mondphase Himmelsereignisse

Planetary outlook

April 2031 mid-month observing conditions

Mercury

Good
Scheinbare Helligkeit: 2.2
Sternbild: 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

Rektaszension: 00h30m33s
Deklination: +03°24'55"

Venus

Excellent
Scheinbare Helligkeit: -4.1
Sternbild: Gemini
Angular diameter: 15.4"
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

Rektaszension: 04h10m31s
Deklination: +22°51'53"

Mars

Excellent
Scheinbare Helligkeit: -1.3
Sternbild: Scorpius
Angular diameter: 15.0"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektaszension: 15h10m57s
Deklination: -16°28'51"

Jupiter

Excellent
Scheinbare Helligkeit: -2.3
Sternbild: Sagittarius
Angular diameter: 41.2"
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

Rektaszension: 17h55m35s
Deklination: -22°53'55"

Saturn

Excellent
Scheinbare Helligkeit: 0.1
Sternbild: Gemini
Angular diameter: 17.0"
Status: near western quadrature

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

Rektaszension: 04h19m04s
Deklination: +19°48'18"

Uranus

Fair
Scheinbare Helligkeit: 5.7
Sternbild: Gemini
Angular diameter: 3.6"
Status: near western quadrature

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

Rektaszension: 05h15m46s
Deklination: +23°09'05"

Neptune

Fair
Scheinbare Helligkeit: 7.8
Sternbild: Aries
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektaszension: 00h52m01s
Deklination: +03°56'50"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Aquarius
Angular diameter: 12525.2"
Status: Moon illumination 44.9%

Observation tip: Moon illumination 44.9%; good for observing lunar surface detail

Rektaszension: 20h08m13s
Deklination: -15°27'12"