May 1943 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

19 sky events total, including 4 moon phases and 2 planetary events.

เหตุการณ์ท้องฟ้า

All times are in local time (Asia/Shanghai)

Group วันที่ Sunrise/Sunset Moonrise/Moonset Moon Phase ปรากฏการณ์ท้องฟ้า

Planetary outlook

May 1943 mid-month observing conditions

Mercury

Good
Apparent magnitude: 3.3
กลุ่มดาว: Gemini
Angular diameter: 11.2"
Status: near superior conjunction

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 04h13m14s
เดคลิเนชัน: +22°10'55"

Venus

Excellent
Apparent magnitude: -4.1
กลุ่มดาว: Cancer
Angular diameter: 15.9"
Status: near greatest western 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: 06h17m45s
เดคลิเนชัน: +25°41'35"

Mars

Excellent
Apparent magnitude: 0.8
กลุ่มดาว: Pisces
Angular diameter: 6.1"
Status: near eastern quadrature

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

Right ascension: 23h28m39s
เดคลิเนชัน: -05°11'37"

Jupiter

Excellent
Apparent magnitude: -1.9
กลุ่มดาว: Cancer
Angular diameter: 34.4"
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: 07h30m57s
เดคลิเนชัน: +22°13'21"

Saturn

Excellent
Apparent magnitude: 0.1
กลุ่มดาว: Gemini
Angular diameter: 16.6"
Status: near western quadrature

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

Right ascension: 04h46m52s
เดคลิเนชัน: +20°58'54"

Uranus

Fair
Apparent magnitude: 5.8
กลุ่มดาว: Gemini
Angular diameter: 3.5"
Status: near western quadrature

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

Right ascension: 04h07m57s
เดคลิเนชัน: +20°49'48"

Neptune

Fair
Apparent magnitude: 7.9
กลุ่มดาว: Libra
Angular diameter: 2.3"
Status: near western quadrature

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

Right ascension: 12h00m14s
เดคลิเนชัน: +01°28'58"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Virgo
Angular diameter: 11826.7"
Status: Moon illumination 74.3%

Observation tip: Moon illumination 74.3%; good for observing lunar surface detail

Right ascension: 11h35m47s
เดคลิเนชัน: +05°31'41"