March 2015 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

18 sky events total, including 4 moon phases and 0 planetary events.

เหตุการณ์ท้องฟ้า

All times are in local time (Asia/Shanghai)

Group วันที่ Sunrise/Sunset Moonrise/Moonset Moon Phase ปรากฏการณ์ท้องฟ้า

Planetary outlook

March 2015 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.2
กลุ่มดาว: Pisces
Angular diameter: 5.6"
Status: near inferior conjunction

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

Right ascension: 22h21m58s
เดคลิเนชัน: -12°26'08"

Venus

Excellent
Apparent magnitude: -4.0
กลุ่มดาว: Aries
Angular diameter: 12.7"
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: 01h40m31s
เดคลิเนชัน: +10°23'40"

Mars

Excellent
Apparent magnitude: 1.3
กลุ่มดาว: Aries
Angular diameter: 4.1"
Status: near western quadrature

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

Right ascension: 01h05m06s
เดคลิเนชัน: +06°34'41"

Jupiter

Excellent
Apparent magnitude: -2.4
กลุ่มดาว: Leo
Angular diameter: 43.3"
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: 09h05m12s
เดคลิเนชัน: +17°41'41"

Saturn

Excellent
Apparent magnitude: 0.4
กลุ่มดาว: Sagittarius
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: 16h13m32s
เดคลิเนชัน: -19°03'10"

Uranus

Fair
Apparent magnitude: 6.0
กลุ่มดาว: Aries
Angular diameter: 3.4"
Status: near western quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Right ascension: 00h56m54s
เดคลิเนชัน: +05°24'11"

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: 22h39m21s
เดคลิเนชัน: -09°17'21"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Capricornus
Angular diameter: 12402.4"
Status: Moon illumination 36.6%

Observation tip: Moon illumination 36.6%; good for observing lunar surface detail

Right ascension: 18h41m17s
เดคลิเนชัน: -17°48'13"