February 2100 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

20 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

February 2100 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 1.9
กลุ่มดาว: Aquarius
Angular diameter: 10.0"
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: 20h55m32s
เดคลิเนชัน: -13°55'35"

Venus

Excellent
Apparent magnitude: -4.4
กลุ่มดาว: Aries
Angular diameter: 20.5"
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: 00h43m37s
เดคลิเนชัน: +05°29'45"

Mars

Excellent
Apparent magnitude: 0.6
กลุ่มดาว: Taurus
Angular diameter: 7.2"
Status: near western quadrature

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

Right ascension: 03h15m27s
เดคลิเนชัน: +19°34'07"

Jupiter

Excellent
Apparent magnitude: -2.2
กลุ่มดาว: Libra
Angular diameter: 40.7"
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: 13h27m43s
เดคลิเนชัน: -07°37'26"

Saturn

Excellent
Apparent magnitude: 0.6
กลุ่มดาว: Libra
Angular diameter: 18.2"
Status: near eastern quadrature

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

Right ascension: 13h42m19s
เดคลิเนชัน: -07°47'19"

Uranus

Fair
Apparent magnitude: 5.9
กลุ่มดาว: Aries
Angular diameter: 3.4"
Status: near western quadrature

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

Right ascension: 01h10m13s
เดคลิเนชัน: +06°47'44"

Neptune

Fair
Apparent magnitude: 7.7
กลุ่มดาว: Virgo
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 11h11m49s
เดคลิเนชัน: +06°14'19"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Aries
Angular diameter: 11489.2"
Status: Moon illumination 28.1%

Observation tip: Moon illumination 28.1%; good for observing lunar surface detail

Right ascension: 01h47m12s
เดคลิเนชัน: +14°52'58"