April 2005 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

24 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

April 2005 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 1.1
நட்சத்திர மண்டலம்: Aries
Angular diameter: 9.9"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 00h09m07s
விலக்கம்: -00°06'01"

Venus

Excellent
Apparent magnitude: -3.9
நட்சத்திர மண்டலம்: Aries
Angular diameter: 9.7"
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: 01h48m58s
விலக்கம்: +10°11'42"

Mars

Excellent
Apparent magnitude: 0.8
நட்சத்திர மண்டலம்: Aquarius
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: 21h24m38s
விலக்கம்: -16°37'01"

Jupiter

Excellent
Apparent magnitude: -2.5
நட்சத்திர மண்டலம்: Libra
Angular diameter: 44.1"
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: 12h48m34s
விலக்கம்: -03°29'23"

Saturn

Excellent
Apparent magnitude: 0.1
நட்சத்திர மண்டலம்: Cancer
Angular diameter: 18.3"
Status: near western quadrature

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

Right ascension: 07h30m33s
விலக்கம்: +21°58'00"

Uranus

Fair
Apparent magnitude: 6.0
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Right ascension: 22h44m46s
விலக்கம்: -08°45'27"

Neptune

Fair
Apparent magnitude: 7.8
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Right ascension: 21h19m01s
விலக்கம்: -15°45'58"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Cancer
Angular diameter: 11564.5"
Status: Moon illumination 35.0%

Observation tip: Moon illumination 35.0%; good for observing lunar surface detail

Right ascension: 06h33m59s
விலக்கம்: +28°18'52"