December 1965 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

25 sky events total, including 5 moon phases and 3 planetary events.

เหตุการณ์ท้องฟ้า

All times are in local time (Asia/Shanghai)

Group วันที่ Sunrise/Sunset Moonrise/Moonset Moon Phase ปรากฏการณ์ท้องฟ้า

Planetary outlook

December 1965 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.0
กลุ่มดาว: Sagittarius
Angular diameter: 7.8"
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: 16h06m46s
เดคลิเนชัน: -18°04'45"

Venus

Excellent
Apparent magnitude: -4.9
กลุ่มดาว: Aquarius
Angular diameter: 36.8"
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: 20h34m16s
เดคลิเนชัน: -20°32'15"

Mars

Excellent
Apparent magnitude: 1.2
กลุ่มดาว: Capricornus
Angular diameter: 4.4"
Status: near western quadrature

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

Right ascension: 19h42m36s
เดคลิเนชัน: -22°34'00"

Jupiter

Excellent
Apparent magnitude: -2.8
กลุ่มดาว: Gemini
Angular diameter: 47.7"
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: 05h45m39s
เดคลิเนชัน: +23°00'30"

Saturn

Excellent
Apparent magnitude: 1.0
กลุ่มดาว: Pisces
Angular diameter: 17.0"
Status: near western quadrature

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

Right ascension: 22h54m05s
เดคลิเนชัน: -09°08'54"

Uranus

Fair
Apparent magnitude: 5.5
กลุ่มดาว: Virgo
Angular diameter: 3.9"
Status: near eastern quadrature

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

Right ascension: 11h22m55s
เดคลิเนชัน: +04°50'15"

Neptune

Fair
Apparent magnitude: 8.0
กลุ่มดาว: Scorpius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Right ascension: 15h15m47s
เดคลิเนชัน: -16°20'26"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Virgo
Angular diameter: 12525.3"
Status: Moon illumination 54.8%

Observation tip: Moon illumination 54.8%; good for observing lunar surface detail

Right ascension: 11h21m56s
เดคลิเนชัน: +09°40'34"