October 1954 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

October 1954 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.3
กลุ่มดาว: Scorpius
Angular diameter: 8.0"
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: 14h42m23s
เดคลิเนชัน: -19°13'30"

Venus

Excellent
Apparent magnitude: -4.8
กลุ่มดาว: Scorpius
Angular diameter: 42.8"
Status: near superior 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: 15h36m51s
เดคลิเนชัน: -25°38'08"

Mars

Excellent
Apparent magnitude: -0.4
กลุ่มดาว: Capricornus
Angular diameter: 10.7"
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: 19h53m36s
เดคลิเนชัน: -23°37'07"

Jupiter

Excellent
Apparent magnitude: -2.1
กลุ่มดาว: Leo
Angular diameter: 37.7"
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: 08h01m24s
เดคลิเนชัน: +20°41'07"

Saturn

Excellent
Apparent magnitude: 0.7
กลุ่มดาว: Scorpius
Angular diameter: 15.4"
Status: near western quadrature

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

Right ascension: 14h31m31s
เดคลิเนชัน: -12°38'16"

Uranus

Fair
Apparent magnitude: 5.6
กลุ่มดาว: Cancer
Angular diameter: 3.8"
Status: near eastern quadrature

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

Right ascension: 07h58m51s
เดคลิเนชัน: +21°09'03"

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: 13h37m26s
เดคลิเนชัน: -08°21'55"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Taurus
Angular diameter: 12876.2"
Status: Moon illumination 88.6%

Observation tip: Moon illumination 88.6%; good for observing lunar surface detail

Right ascension: 03h50m36s
เดคลิเนชัน: +23°19'13"