September 1948 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

25 sky events total, including 4 moon phases and 2 planetary events.

Gökyüzü Olayları

All times are in local time (Asia/Shanghai)

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

Planetary outlook

September 1948 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.0
Takımyıldız: Libra
Angular diameter: 5.9"
Status: near greatest western elongation

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

Right ascension: 12h57m30s
Gerilim: -07°44'35"

Venus

Excellent
Apparent magnitude: -4.3
Takımyıldız: Leo
Angular diameter: 21.0"
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: 08h34m06s
Gerilim: +17°02'11"

Mars

Excellent
Apparent magnitude: 1.4
Takımyıldız: Scorpius
Angular diameter: 4.6"
Status: near western quadrature

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

Right ascension: 14h20m26s
Gerilim: -14°25'46"

Jupiter

Excellent
Apparent magnitude: -2.2
Takımyıldız: Sagittarius
Angular diameter: 38.1"
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: 17h18m32s
Gerilim: -22°54'39"

Saturn

Excellent
Apparent magnitude: 0.7
Takımyıldız: Virgo
Angular diameter: 16.4"
Status: near eastern quadrature

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

Right ascension: 10h08m15s
Gerilim: +12°50'04"

Uranus

Fair
Apparent magnitude: 5.6
Takımyıldız: Cancer
Angular diameter: 3.7"
Status: near eastern quadrature

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

Right ascension: 06h01m39s
Gerilim: +23°37'41"

Neptune

Fair
Apparent magnitude: 8.0
Takımyıldız: Libra
Angular diameter: 2.2"
Status: near western quadrature

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

Right ascension: 12h46m21s
Gerilim: -03°20'18"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Aquarius
Angular diameter: 11477.3"
Status: Moon illumination 89.8%

Observation tip: Moon illumination 89.8%; good for observing lunar surface detail

Right ascension: 21h15m59s
Gerilim: -21°12'02"