September 1956 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

20 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 1956 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 1.1
กลุ่มดาว: Libra
Angular diameter: 9.4"
Status: near superior conjunction

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

Right ascension: 12h38m04s
เดคลิเนชัน: -08°28'59"

Venus

Excellent
Apparent magnitude: -4.3
กลุ่มดาว: Leo
Angular diameter: 20.5"
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: 08h35m15s
เดคลิเนชัน: +17°04'08"

Mars

Excellent
Apparent magnitude: -2.8
กลุ่มดาว: Pisces
Angular diameter: 24.5"
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: 23h21m20s
เดคลิเนชัน: -10°23'11"

Jupiter

Excellent
Apparent magnitude: -1.7
กลุ่มดาว: Virgo
Angular diameter: 30.7"
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: 11h03m45s
เดคลิเนชัน: +07°04'42"

Saturn

Excellent
Apparent magnitude: 0.5
กลุ่มดาว: Scorpius
Angular diameter: 16.0"
Status: near western quadrature

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

Right ascension: 15h44m02s
เดคลิเนชัน: -17°53'10"

Uranus

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

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

Right ascension: 08h32m09s
เดคลิเนชัน: +19°26'30"

Neptune

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

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

Right ascension: 13h49m28s
เดคลิเนชัน: -09°27'48"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Capricornus
Angular diameter: 11486.1"
Status: Moon illumination 77.0%

Observation tip: Moon illumination 77.0%; good for observing lunar surface detail

Right ascension: 19h44m03s
เดคลิเนชัน: -17°11'45"