October 2004 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

22 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

October 2004 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.9
நட்சத்திர மண்டலம்: Libra
Angular diameter: 4.7"
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: 13h46m00s
விலக்கம்: -10°43'44"

Venus

Excellent
Apparent magnitude: -4.0
நட்சத்திர மண்டலம்: Virgo
Angular diameter: 14.7"
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: 10h59m36s
விலக்கம்: +07°28'25"

Mars

Excellent
Apparent magnitude: 1.7
நட்சத்திர மண்டலம்: Libra
Angular diameter: 3.6"
Status: near eastern quadrature

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

Right ascension: 12h45m41s
விலக்கம்: -04°02'24"

Jupiter

Excellent
Apparent magnitude: -1.7
நட்சத்திர மண்டலம்: Libra
Angular diameter: 30.9"
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: 12h17m21s
விலக்கம்: -00°41'07"

Saturn

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

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

Right ascension: 07h55m13s
விலக்கம்: +20°39'48"

Uranus

Fair
Apparent magnitude: 5.8
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 3.6"
Status: near western quadrature

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

Right ascension: 22h21m39s
விலக்கம்: -11°04'25"

Neptune

Fair
Apparent magnitude: 7.8
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 2.3"
Status: near western quadrature

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

Right ascension: 21h00m28s
விலக்கம்: -17°05'43"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 12499.5"
Status: Moon illumination 1.0%

Observation tip: Moon illumination 1.0%; good for observing lunar surface detail

Right ascension: 14h04m31s
விலக்கம்: -12°45'39"