November 1988 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

November 1988 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.9
กลุ่มดาว: Scorpius
Angular diameter: 4.9"
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: 14h44m56s
เดคลิเนชัน: -14°53'45"

Venus

Excellent
Apparent magnitude: -4.0
กลุ่มดาว: Libra
Angular diameter: 12.9"
Status: near inferior 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: 13h14m39s
เดคลิเนชัน: -05°56'57"

Mars

Excellent
Apparent magnitude: -1.3
กลุ่มดาว: Aries
Angular diameter: 15.7"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Right ascension: 00h08m42s
เดคลิเนชัน: -00°20'54"

Jupiter

Excellent
Apparent magnitude: -2.9
กลุ่มดาว: Gemini
Angular diameter: 48.8"
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: 04h01m07s
เดคลิเนชัน: +19°34'17"

Saturn

Excellent
Apparent magnitude: 0.5
กลุ่มดาว: Capricornus
Angular diameter: 15.4"
Status: near western quadrature

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

Right ascension: 18h01m08s
เดคลิเนชัน: -22°39'26"

Uranus

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

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

Right ascension: 17h55m45s
เดคลิเนชัน: -23°39'14"

Neptune

Fair
Apparent magnitude: 7.9
กลุ่มดาว: Capricornus
Angular diameter: 2.2"
Status: near western quadrature

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

Right ascension: 18h35m49s
เดคลิเนชัน: -22°16'00"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Aquarius
Angular diameter: 12342.8"
Status: Moon illumination 29.5%

Observation tip: Moon illumination 29.5%; good for observing lunar surface detail

Right ascension: 20h05m34s
เดคลิเนชัน: -23°48'22"