October 2074 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

21 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 2074 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.1
กลุ่มดาว: Libra
Angular diameter: 7.8"
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: 12h20m16s
เดคลิเนชัน: -00°55'18"

Venus

Excellent
Apparent magnitude: -4.1
กลุ่มดาว: Libra
Angular diameter: 59.6"
Status: near greatest eastern 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: 12h38m15s
เดคลิเนชัน: -11°40'24"

Mars

Excellent
Apparent magnitude: 1.4
กลุ่มดาว: Scorpius
Angular diameter: 4.3"
Status: near western quadrature

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

Right ascension: 15h39m56s
เดคลิเนชัน: -20°11'28"

Jupiter

Excellent
Apparent magnitude: -1.8
กลุ่มดาว: Virgo
Angular diameter: 32.7"
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: 10h35m00s
เดคลิเนชัน: +09°50'58"

Saturn

Excellent
Apparent magnitude: 0.6
กลุ่มดาว: Sagittarius
Angular diameter: 15.5"
Status: near western quadrature

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

Right ascension: 16h10m31s
เดคลิเนชัน: -19°20'49"

Uranus

Fair
Apparent magnitude: 5.7
กลุ่มดาว: Capricornus
Angular diameter: 3.6"
Status: near western quadrature

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

Right ascension: 18h31m03s
เดคลิเนชัน: -23°34'01"

Neptune

Fair
Apparent magnitude: 7.8
กลุ่มดาว: Cancer
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 07h35m03s
เดคลิเนชัน: +20°57'04"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Leo
Angular diameter: 11925.7"
Status: Moon illumination 33.4%

Observation tip: Moon illumination 33.4%; good for observing lunar surface detail

Right ascension: 08h57m21s
เดคลิเนชัน: +18°21'19"