October 1977 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

21 sky events total, including 4 moon phases and 1 planetary events.

Gökyüzü Olayları

All times are in local time (Asia/Shanghai)

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

Planetary outlook

October 1977 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -1.5
Takımyıldız: Libra
Angular diameter: 4.8"
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: 13h10m49s
Gerilim: -06°12'28"

Venus

Excellent
Apparent magnitude: -3.9
Takımyıldız: Virgo
Angular diameter: 11.1"
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: 11h52m58s
Gerilim: +02°22'57"

Mars

Excellent
Apparent magnitude: 0.5
Takımyıldız: Cancer
Angular diameter: 7.7"
Status: near eastern quadrature

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

Right ascension: 07h46m53s
Gerilim: +22°09'24"

Jupiter

Excellent
Apparent magnitude: -2.4
Takımyıldız: Cancer
Angular diameter: 41.5"
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: 06h26m02s
Gerilim: +22°56'22"

Saturn

Excellent
Apparent magnitude: 0.6
Takımyıldız: Virgo
Angular diameter: 17.1"
Status: near eastern quadrature

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

Right ascension: 10h01m06s
Gerilim: +13°21'01"

Uranus

Fair
Apparent magnitude: 5.6
Takımyıldız: Scorpius
Angular diameter: 3.6"
Status: near western quadrature

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

Right ascension: 14h34m09s
Gerilim: -14°42'22"

Neptune

Fair
Apparent magnitude: 8.0
Takımyıldız: 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: 16h51m29s
Gerilim: -21°03'17"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Scorpius
Angular diameter: 12770.0"
Status: Moon illumination 6.4%

Observation tip: Moon illumination 6.4%; good for observing lunar surface detail

Right ascension: 15h15m50s
Gerilim: -14°56'23"