November 1977 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

19 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 1977 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.5
กลุ่มดาว: Sagittarius
Angular diameter: 5.1"
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: 16h22m59s
เดคลิเนชัน: -23°34'17"

Venus

Excellent
Apparent magnitude: -3.9
กลุ่มดาว: Scorpius
Angular diameter: 10.4"
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: 14h16m48s
เดคลิเนชัน: -12°15'39"

Mars

Excellent
Apparent magnitude: 0.0
กลุ่มดาว: Leo
Angular diameter: 9.5"
Status: near eastern quadrature

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

Right ascension: 08h39m53s
เดคลิเนชัน: +20°21'12"

Jupiter

Excellent
Apparent magnitude: -2.6
กลุ่มดาว: Cancer
Angular diameter: 45.3"
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: 06h23m20s
เดคลิเนชัน: +23°00'03"

Saturn

Excellent
Apparent magnitude: 0.5
กลุ่มดาว: Virgo
Angular diameter: 17.9"
Status: near eastern quadrature

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

Right ascension: 10h09m46s
เดคลิเนชัน: +12°40'17"

Uranus

Fair
Apparent magnitude: 5.7
กลุ่มดาว: Scorpius
Angular diameter: 3.6"
Status: near eastern quadrature

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

Right ascension: 14h41m43s
เดคลิเนชัน: -15°18'00"

Neptune

Fair
Apparent magnitude: 8.0
กลุ่มดาว: Sagittarius
Angular diameter: 2.2"
Status: near western quadrature

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

Right ascension: 16h55m35s
เดคลิเนชัน: -21°10'54"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Capricornus
Angular diameter: 12767.9"
Status: Moon illumination 19.3%

Observation tip: Moon illumination 19.3%; good for observing lunar surface detail

Right ascension: 18h59m48s
เดคลิเนชัน: -17°31'20"