April 1965 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

21 sky events total, including 4 moon phases and 2 planetary events.

เหตุการณ์ท้องฟ้า

All times are in local time (Asia/Shanghai)

Group วันที่ Sunrise/Sunset Moonrise/Moonset Moon Phase ปรากฏการณ์ท้องฟ้า

Planetary outlook

April 1965 mid-month observing conditions

Mercury

Good
Apparent magnitude: 3.5
กลุ่มดาว: Aries
Angular diameter: 11.5"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 00h49m52s
เดคลิเนชัน: +06°12'42"

Venus

Excellent
Apparent magnitude: -3.9
กลุ่มดาว: Aries
Angular diameter: 9.7"
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

Right ascension: 01h36m17s
เดคลิเนชัน: +08°51'50"

Mars

Excellent
Apparent magnitude: -0.6
กลุ่มดาว: Virgo
Angular diameter: 12.0"
Status: near western quadrature

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

Right ascension: 10h46m04s
เดคลิเนชัน: +10°46'26"

Jupiter

Excellent
Apparent magnitude: -2.0
กลุ่มดาว: Taurus
Angular diameter: 33.7"
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

Right ascension: 03h44m59s
เดคลิเนชัน: +19°09'31"

Saturn

Excellent
Apparent magnitude: 1.1
กลุ่มดาว: Pisces
Angular diameter: 15.9"
Status: near eastern quadrature

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

Right ascension: 23h00m09s
เดคลิเนชัน: -08°11'05"

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: 10h51m46s
เดคลิเนชัน: +08°07'08"

Neptune

Fair
Apparent magnitude: 7.9
กลุ่มดาว: Scorpius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 15h09m21s
เดคลิเนชัน: -15°48'15"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Libra
Angular diameter: 12274.2"
Status: Moon illumination 98.8%

Observation tip: Moon illumination 98.8%; good for observing lunar surface detail

Right ascension: 12h54m07s
เดคลิเนชัน: -00°53'39"