April 1978 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

18 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

April 1978 mid-month observing conditions

Mercury

Fair
Apparent magnitude: 5.0
நட்சத்திர மண்டலம்: Aries
Angular diameter: 11.7"
Status: near greatest eastern elongation

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

Right ascension: 01h07m48s
விலக்கம்: +08°45'52"

Venus

Excellent
Apparent magnitude: -3.9
நட்சத்திர மண்டலம்: Taurus
Angular diameter: 10.6"
Status: near greatest western 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: 02h49m53s
விலக்கம்: +16°14'20"

Mars

Excellent
Apparent magnitude: 0.6
நட்சத்திர மண்டலம்: Leo
Angular diameter: 7.7"
Status: near western quadrature

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

Right ascension: 08h17m16s
விலக்கம்: +22°09'44"

Jupiter

Excellent
Apparent magnitude: -2.1
நட்சத்திர மண்டலம்: Cancer
Angular diameter: 35.8"
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: 06h01m54s
விலக்கம்: +23°26'50"

Saturn

Excellent
Apparent magnitude: 0.4
நட்சத்திர மண்டலம்: Leo
Angular diameter: 19.1"
Status: near western quadrature

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

Right ascension: 09h46m23s
விலக்கம்: +15°03'26"

Uranus

Fair
Apparent magnitude: 5.4
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 4.0"
Status: near eastern quadrature

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

Right ascension: 14h51m30s
விலக்கம்: -16°00'49"

Neptune

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

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

Right ascension: 17h09m02s
விலக்கம்: -21°26'13"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Cancer
Angular diameter: 11508.3"
Status: Moon illumination 44.6%

Observation tip: Moon illumination 44.6%; good for observing lunar surface detail

Right ascension: 07h16m33s
விலக்கம்: +17°05'56"