October 2012 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

20 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

October 2012 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.2
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 5.6"
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: 14h41m53s
விலக்கம்: -17°48'12"

Venus

Excellent
Apparent magnitude: -4.0
நட்சத்திர மண்டலம்: Virgo
Angular diameter: 14.5"
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: 11h01m41s
விலக்கம்: +07°17'45"

Mars

Excellent
Apparent magnitude: 1.2
நட்சத்திர மண்டலம்: Sagittarius
Angular diameter: 4.7"
Status: near western quadrature

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

Right ascension: 16h14m02s
விலக்கம்: -22°09'26"

Jupiter

Excellent
Apparent magnitude: -2.6
நட்சத்திர மண்டலம்: Gemini
Angular diameter: 44.9"
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: 05h00m24s
விலக்கம்: +21°53'46"

Saturn

Excellent
Apparent magnitude: 0.7
நட்சத்திர மண்டலம்: Libra
Angular diameter: 15.5"
Status: near western quadrature

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

Right ascension: 13h58m57s
விலக்கம்: -09°45'12"

Uranus

Fair
Apparent magnitude: 5.8
நட்சத்திர மண்டலம்: Aries
Angular diameter: 3.7"
Status: near western quadrature

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

Right ascension: 00h22m57s
விலக்கம்: +01°40'03"

Neptune

Fair
Apparent magnitude: 7.7
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 2.3"
Status: near western quadrature

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

Right ascension: 22h11m23s
விலக்கம்: -11°51'14"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Libra
Angular diameter: 12776.1"
Status: Moon illumination 0.5%

Observation tip: Moon illumination 0.5%; good for observing lunar surface detail

Right ascension: 12h50m22s
விலக்கம்: -09°07'48"