December 1938 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

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

வான நிகழ்வுகள்

All times are in local time (Asia/Shanghai)

Group தேதி Sunrise/Sunset Moonrise/Moonset Moon Phase வான் நிகழ்வுகள்

Planetary outlook

December 1938 mid-month observing conditions

Mercury

Fair
Apparent magnitude: 5.5
நட்சத்திர மண்டலம்: Sagittarius
Angular diameter: 9.9"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 17h21m03s
விலக்கம்: -21°10'43"

Venus

Excellent
Apparent magnitude: -4.9
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 48.7"
Status: near greatest eastern elongation

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: 15h12m43s
விலக்கம்: -15°15'29"

Mars

Excellent
Apparent magnitude: 1.6
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 4.5"
Status: near eastern quadrature

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

Right ascension: 14h00m19s
விலக்கம்: -11°10'16"

Jupiter

Excellent
Apparent magnitude: -2.2
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 37.0"
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: 21h59m47s
விலக்கம்: -13°21'30"

Saturn

Excellent
Apparent magnitude: 0.6
நட்சத்திர மண்டலம்: Aries
Angular diameter: 18.4"
Status: near western quadrature

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

Right ascension: 00h45m19s
விலக்கம்: +02°04'30"

Uranus

Fair
Apparent magnitude: 5.7
நட்சத்திர மண்டலம்: Taurus
Angular diameter: 3.7"
Status: near western quadrature

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

Right ascension: 02h48m23s
விலக்கம்: +15°49'16"

Neptune

Fair
Apparent magnitude: 7.9
நட்சத்திர மண்டலம்: 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: 11h37m13s
விலக்கம்: +03°42'55"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Libra
Angular diameter: 12241.6"
Status: Moon illumination 39.9%

Observation tip: Moon illumination 39.9%; good for observing lunar surface detail

Right ascension: 12h09m52s
விலக்கம்: -04°57'08"