February 1939 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

17 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

February 1939 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -1.3
Takımyıldız: Aquarius
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: 21h41m03s
Gerilim: -16°04'47"

Venus

Excellent
Apparent magnitude: -4.3
Takımyıldız: Capricornus
Angular diameter: 21.1"
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: 18h39m24s
Gerilim: -20°29'30"

Mars

Excellent
Apparent magnitude: 1.0
Takımyıldız: Sagittarius
Angular diameter: 6.2"
Status: near eastern quadrature

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

Right ascension: 16h33m56s
Gerilim: -21°25'52"

Jupiter

Excellent
Apparent magnitude: -2.0
Takımyıldız: Pisces
Angular diameter: 33.2"
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: 22h48m54s
Gerilim: -08°36'10"

Saturn

Excellent
Apparent magnitude: 0.7
Takımyıldız: Aries
Angular diameter: 16.6"
Status: near western quadrature

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

Right ascension: 00h57m00s
Gerilim: +03°34'11"

Uranus

Fair
Apparent magnitude: 5.8
Takımyıldız: Taurus
Angular diameter: 3.6"
Status: near western quadrature

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

Right ascension: 02h46m53s
Gerilim: +15°44'11"

Neptune

Fair
Apparent magnitude: 7.8
Takımyıldız: Virgo
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 11h34m57s
Gerilim: +04°00'23"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Capricornus
Angular diameter: 11497.1"
Status: Moon illumination 16.3%

Observation tip: Moon illumination 16.3%; good for observing lunar surface detail

Right ascension: 18h34m10s
Gerilim: -19°02'14"