September 2018 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

21 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

September 2018 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -1.5
நட்சத்திர மண்டலம்: Virgo
Angular diameter: 5.0"
Status: near inferior conjunction

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

Right ascension: 11h13m48s
விலக்கம்: +06°54'07"

Venus

Excellent
Apparent magnitude: -4.7
நட்சத்திர மண்டலம்: Libra
Angular diameter: 35.7"
Status: near superior 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: 13h58m55s
விலக்கம்: -17°26'26"

Mars

Excellent
Apparent magnitude: -1.7
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 18.4"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Right ascension: 20h16m51s
விலக்கம்: -24°41'05"

Jupiter

Excellent
Apparent magnitude: -1.9
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 33.7"
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: 15h08m11s
விலக்கம்: -16°45'54"

Saturn

Excellent
Apparent magnitude: 0.4
நட்சத்திர மண்டலம்: Capricornus
Angular diameter: 16.9"
Status: near western quadrature

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

Right ascension: 18h11m16s
விலக்கம்: -22°43'38"

Uranus

Fair
Apparent magnitude: 5.8
நட்சத்திர மண்டலம்: Taurus
Angular diameter: 3.7"
Status: near eastern quadrature

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

Right ascension: 02h00m02s
விலக்கம்: +11°38'19"

Neptune

Fair
Apparent magnitude: 7.7
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 2.4"
Status: near western quadrature

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

Right ascension: 23h05m51s
விலக்கம்: -06°52'37"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 11920.1"
Status: Moon illumination 31.0%

Observation tip: Moon illumination 31.0%; good for observing lunar surface detail

Right ascension: 15h53m46s
விலக்கம்: -15°29'25"