August 1971 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

21 sky events total, including 4 moon phases and 3 planetary events.

Gökyüzü Olayları

All times are in local time (Asia/Shanghai)

Group Tarih Sunrise/Sunset Moonrise/Moonset Moon Phase Gökyüzü Olayları

Planetary outlook

August 1971 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 1.6
Takımyıldız: Virgo
Angular diameter: 10.2"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 10h40m57s
Gerilim: +03°45'19"

Venus

Excellent
Apparent magnitude: -3.9
Takımyıldız: Leo
Angular diameter: 9.7"
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: 09h23m20s
Gerilim: +16°33'24"

Mars

Excellent
Apparent magnitude: -2.9
Takımyıldız: Aquarius
Angular diameter: 24.9"
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: 21h21m39s
Gerilim: -22°37'22"

Jupiter

Excellent
Apparent magnitude: -2.1
Takımyıldız: Scorpius
Angular diameter: 38.3"
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: 15h40m38s
Gerilim: -18°51'15"

Saturn

Excellent
Apparent magnitude: 0.1
Takımyıldız: Gemini
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: 04h15m34s
Gerilim: +19°16'05"

Uranus

Fair
Apparent magnitude: 5.6
Takımyıldız: Libra
Angular diameter: 3.7"
Status: near western quadrature

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

Right ascension: 12h40m57s
Gerilim: -03°42'06"

Neptune

Fair
Apparent magnitude: 7.9
Takımyıldız: Scorpius
Angular diameter: 2.3"
Status: near western quadrature

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

Right ascension: 15h54m01s
Gerilim: -18°35'20"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Gemini
Angular diameter: 12262.0"
Status: Moon illumination 33.3%

Observation tip: Moon illumination 33.3%; good for observing lunar surface detail

Right ascension: 04h35m52s
Gerilim: +26°48'28"