August 1959 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

23 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

August 1959 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 1.8
กลุ่มดาว: Leo
Angular diameter: 9.5"
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: 08h37m14s
เดคลิเนชัน: +15°18'32"

Venus

Excellent
Apparent magnitude: -4.5
กลุ่มดาว: Virgo
Angular diameter: 50.7"
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: 10h58m15s
เดคลิเนชัน: -00°02'42"

Mars

Excellent
Apparent magnitude: 1.8
กลุ่มดาว: Virgo
Angular diameter: 3.7"
Status: near western quadrature

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

Right ascension: 11h09m48s
เดคลิเนชัน: +06°22'00"

Jupiter

Excellent
Apparent magnitude: -2.1
กลุ่มดาว: Scorpius
Angular diameter: 37.7"
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: 15h23m39s
เดคลิเนชัน: -17°47'16"

Saturn

Excellent
Apparent magnitude: 0.3
กลุ่มดาว: Capricornus
Angular diameter: 17.7"
Status: near western quadrature

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

Right ascension: 18h03m30s
เดคลิเนชัน: -22°36'48"

Uranus

Fair
Apparent magnitude: 5.6
กลุ่มดาว: Leo
Angular diameter: 3.6"
Status: near eastern quadrature

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

Right ascension: 09h18m36s
เดคลิเนชัน: +16°21'58"

Neptune

Fair
Apparent magnitude: 7.9
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: 14h11m00s
เดคลิเนชัน: -11°20'39"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Capricornus
Angular diameter: 12590.9"
Status: Moon illumination 84.5%

Observation tip: Moon illumination 84.5%; good for observing lunar surface detail

Right ascension: 18h21m45s
เดคลิเนชัน: -18°11'43"