May 2020 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

22 sky events total, including 4 moon phases and 1 planetary events.

เหตุการณ์ท้องฟ้า

All times are in local time (Asia/Shanghai)

Group วันที่ Sunrise/Sunset Moonrise/Moonset Moon Phase ปรากฏการณ์ท้องฟ้า

Planetary outlook

May 2020 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -1.2
กลุ่มดาว: Gemini
Angular diameter: 5.5"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 04h17m01s
เดคลิเนชัน: +22°53'43"

Venus

Excellent
Apparent magnitude: -4.6
กลุ่มดาว: Gemini
Angular diameter: 48.5"
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: 05h23m05s
เดคลิเนชัน: +27°14'54"

Mars

Excellent
Apparent magnitude: 0.2
กลุ่มดาว: Pisces
Angular diameter: 8.3"
Status: near eastern quadrature

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

Right ascension: 22h15m56s
เดคลิเนชัน: -12°51'25"

Jupiter

Excellent
Apparent magnitude: -2.4
กลุ่มดาว: Capricornus
Angular diameter: 42.5"
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: 19h57m19s
เดคลิเนชัน: -20°52'21"

Saturn

Excellent
Apparent magnitude: 0.5
กลุ่มดาว: Aquarius
Angular diameter: 17.3"
Status: near eastern quadrature

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

Right ascension: 20h16m55s
เดคลิเนชัน: -19°50'50"

Uranus

Fair
Apparent magnitude: 5.9
กลุ่มดาว: Taurus
Angular diameter: 3.4"
Status: near eastern quadrature

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

Right ascension: 02h21m46s
เดคลิเนชัน: +13°38'21"

Neptune

Fair
Apparent magnitude: 7.8
กลุ่มดาว: Pisces
Angular diameter: 2.2"
Status: near eastern quadrature

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

Right ascension: 23h26m54s
เดคลิเนชัน: -04°42'17"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Pisces
Angular diameter: 11653.1"
Status: Moon illumination 46.1%

Observation tip: Moon illumination 46.1%; good for observing lunar surface detail

Right ascension: 22h12m08s
เดคลิเนชัน: -15°54'51"