February 1947 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

21 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

February 1947 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.9
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 6.1"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 22h52m48s
விலக்கம்: -07°20'40"

Venus

Excellent
Apparent magnitude: -4.4
நட்சத்திர மண்டலம்: Capricornus
Angular diameter: 20.6"
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: 18h40m32s
விலக்கம்: -20°34'36"

Mars

Excellent
Apparent magnitude: 1.1
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 4.0"
Status: near eastern quadrature

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

Right ascension: 21h15m26s
விலக்கம்: -17°03'15"

Jupiter

Excellent
Apparent magnitude: -2.0
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 36.9"
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: 15h37m26s
விலக்கம்: -18°18'51"

Saturn

Excellent
Apparent magnitude: -0.1
நட்சத்திர மண்டலம்: Leo
Angular diameter: 20.3"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Right ascension: 08h25m24s
விலக்கம்: +19°53'40"

Uranus

Fair
Apparent magnitude: 5.6
நட்சத்திர மண்டலம்: Gemini
Angular diameter: 3.8"
Status: near western quadrature

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

Right ascension: 05h06m52s
விலக்கம்: +22°58'43"

Neptune

Fair
Apparent magnitude: 7.9
நட்சத்திர மண்டலம்: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 12h41m01s
விலக்கம்: -02°44'30"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Sagittarius
Angular diameter: 11496.9"
Status: Moon illumination 30.9%

Observation tip: Moon illumination 30.9%; good for observing lunar surface detail

Right ascension: 17h08m03s
விலக்கம்: -23°45'15"