September 1961 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

22 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

September 1961 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.1
กลุ่มดาว: Libra
Angular diameter: 5.7"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 12h52m54s
เดคลิเนชัน: -06°54'22"

Venus

Excellent
Apparent magnitude: -3.9
กลุ่มดาว: Leo
Angular diameter: 12.6"
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: 09h28m27s
เดคลิเนชัน: +15°24'19"

Mars

Excellent
Apparent magnitude: 1.6
กลุ่มดาว: Libra
Angular diameter: 3.9"
Status: near western quadrature

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

Right ascension: 13h09m38s
เดคลิเนชัน: -07°04'42"

Jupiter

Excellent
Apparent magnitude: -2.6
กลุ่มดาว: Capricornus
Angular diameter: 44.4"
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: 19h58m35s
เดคลิเนชัน: -21°19'59"

Saturn

Excellent
Apparent magnitude: 0.4
กลุ่มดาว: Capricornus
Angular diameter: 17.6"
Status: near western quadrature

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

Right ascension: 19h41m02s
เดคลิเนชัน: -21°38'36"

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: 10h00m49s
เดคลิเนชัน: +12°54'25"

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: 14h30m06s
เดคลิเนชัน: -12°58'00"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Scorpius
Angular diameter: 11909.8"
Status: Moon illumination 21.7%

Observation tip: Moon illumination 21.7%; good for observing lunar surface detail

Right ascension: 15h04m41s
เดคลิเนชัน: -12°00'00"