April 2046 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

19 sky events total, including 4 moon phases and 1 planetary events.

เหตุการณ์ท้องฟ้า

All times are in local time (Asia/Shanghai)

Group วันที่ Sunrise/Sunset Moonrise/Moonset Moon Phase ปรากฏการณ์ท้องฟ้า

Planetary outlook

April 2046 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.1
กลุ่มดาว: Aries
Angular diameter: 6.0"
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

Right ascension: 00h12m17s
เดคลิเนชัน: -01°28'41"

Venus

Excellent
Apparent magnitude: -4.2
กลุ่มดาว: Pisces
Angular diameter: 17.9"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Right ascension: 22h51m35s
เดคลิเนชัน: -07°48'16"

Mars

Excellent
Apparent magnitude: -1.6
กลุ่มดาว: Libra
Angular diameter: 15.5"
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

Right ascension: 13h50m22s
เดคลิเนชัน: -09°16'32"

Jupiter

Excellent
Apparent magnitude: -2.1
กลุ่มดาว: Aries
Angular diameter: 33.6"
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

Right ascension: 00h10m37s
เดคลิเนชัน: -00°01'04"

Saturn

Excellent
Apparent magnitude: 0.3
กลุ่มดาว: Sagittarius
Angular diameter: 17.6"
Status: near eastern quadrature

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

Right ascension: 17h30m12s
เดคลิเนชัน: -21°42'51"

Uranus

Fair
Apparent magnitude: 5.4
กลุ่มดาว: Virgo
Angular diameter: 4.0"
Status: near western quadrature

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

Right ascension: 10h00m29s
เดคลิเนชัน: +13°00'32"

Neptune

Fair
Apparent magnitude: 7.8
กลุ่มดาว: Taurus
Angular diameter: 2.2"
Status: near western quadrature

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

Right ascension: 02h56m03s
เดคลิเนชัน: +14°58'47"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Leo
Angular diameter: 12510.6"
Status: Moon illumination 59.7%

Observation tip: Moon illumination 59.7%; good for observing lunar surface detail

Right ascension: 08h34m52s
เดคลิเนชัน: +19°04'05"