January 1939 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

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

வான நிகழ்வுகள்

All times are in local time (Asia/Shanghai)

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

Planetary outlook

January 1939 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.3
நட்சத்திர மண்டலம்: Capricornus
Angular diameter: 5.5"
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: 18h15m38s
விலக்கம்: -23°13'39"

Venus

Excellent
Apparent magnitude: -4.7
நட்சத்திர மண்டலம்: Sagittarius
Angular diameter: 30.1"
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: 16h28m20s
விலக்கம்: -17°33'12"

Mars

Excellent
Apparent magnitude: 1.3
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 5.2"
Status: near eastern quadrature

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

Right ascension: 15h15m50s
விலக்கம்: -17°14'27"

Jupiter

Excellent
Apparent magnitude: -2.1
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 34.5"
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: 22h22m19s
விலக்கம்: -11°13'56"

Saturn

Excellent
Apparent magnitude: 0.7
நட்சத்திர மண்டலம்: Aries
Angular diameter: 17.4"
Status: near western quadrature

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

Right ascension: 00h48m19s
விலக்கம்: +02°32'22"

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: 02h46m02s
விலக்கம்: +15°39'31"

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: 11h36m58s
விலக்கம்: +03°46'03"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 11790.2"
Status: Moon illumination 26.0%

Observation tip: Moon illumination 26.0%; good for observing lunar surface detail

Right ascension: 15h21m58s
விலக்கம்: -17°49'52"