September 1964 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

24 sky events total, including 4 moon phases and 3 planetary events.

เหตุการณ์ท้องฟ้า

All times are in local time (Asia/Shanghai)

Group วันที่ Sunrise/Sunset Moonrise/Moonset Moon Phase ปรากฏการณ์ท้องฟ้า

Planetary outlook

September 1964 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.2
กลุ่มดาว: Virgo
Angular diameter: 7.9"
Status: near greatest eastern elongation

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

Right ascension: 10h27m30s
เดคลิเนชัน: +09°28'43"

Venus

Excellent
Apparent magnitude: -4.3
กลุ่มดาว: Leo
Angular diameter: 20.0"
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: 08h36m26s
เดคลิเนชัน: +17°05'53"

Mars

Excellent
Apparent magnitude: 1.4
กลุ่มดาว: Leo
Angular diameter: 4.8"
Status: near eastern quadrature

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

Right ascension: 08h09m00s
เดคลิเนชัน: +21°06'47"

Jupiter

Excellent
Apparent magnitude: -2.6
กลุ่มดาว: Taurus
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

Right ascension: 03h36m24s
เดคลิเนชัน: +18°08'07"

Saturn

Excellent
Apparent magnitude: 0.5
กลุ่มดาว: Pisces
Angular diameter: 18.8"
Status: near western quadrature

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

Right ascension: 22h11m20s
เดคลิเนชัน: -13°03'00"

Uranus

Fair
Apparent magnitude: 5.6
กลุ่มดาว: Virgo
Angular diameter: 3.7"
Status: near eastern quadrature

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

Right ascension: 10h51m44s
เดคลิเนชัน: +08°02'36"

Neptune

Fair
Apparent magnitude: 8.0
กลุ่มดาว: Scorpius
Angular diameter: 2.2"
Status: near western quadrature

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

Right ascension: 14h55m02s
เดคลิเนชัน: -14°53'18"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Capricornus
Angular diameter: 11521.7"
Status: Moon illumination 60.5%

Observation tip: Moon illumination 60.5%; good for observing lunar surface detail

Right ascension: 18h18m18s
เดคลิเนชัน: -23°54'11"