August 2011 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

21 sky events total, including 4 moon phases and 3 planetary events.

வான நிகழ்வுகள்

All times are in local time (Asia/Shanghai)

Group தேதி Sunrise/Sunset Moonrise/Moonset Moon Phase வான் நிகழ்வுகள்

Planetary outlook

August 2011 mid-month observing conditions

Mercury

Fair
Apparent magnitude: 4.9
நட்சத்திர மண்டலம்: Leo
Angular diameter: 11.1"
Status: near superior conjunction

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

Right ascension: 09h44m40s
விலக்கம்: +08°30'00"

Venus

Excellent
Apparent magnitude: -3.9
நட்சத்திர மண்டலம்: Leo
Angular diameter: 9.6"
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: 09h36m56s
விலக்கம்: +15°33'22"

Mars

Excellent
Apparent magnitude: 1.4
நட்சத்திர மண்டலம்: Cancer
Angular diameter: 4.5"
Status: near eastern quadrature

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

Right ascension: 06h33m40s
விலக்கம்: +23°41'07"

Jupiter

Excellent
Apparent magnitude: -2.5
நட்சத்திர மண்டலம்: Taurus
Angular diameter: 42.4"
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: 02h31m56s
விலக்கம்: +13°32'43"

Saturn

Excellent
Apparent magnitude: 0.9
நட்சத்திர மண்டலம்: Libra
Angular diameter: 16.2"
Status: near western quadrature

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

Right ascension: 12h53m20s
விலக்கம்: -03°10'54"

Uranus

Fair
Apparent magnitude: 5.8
நட்சத்திர மண்டலம்: Aries
Angular diameter: 3.6"
Status: near eastern quadrature

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

Right ascension: 00h16m08s
விலக்கம்: +00°54'58"

Neptune

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

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

Right ascension: 22h08m09s
விலக்கம்: -12°04'46"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 11657.2"
Status: Moon illumination 98.4%

Observation tip: Moon illumination 98.4%; good for observing lunar surface detail

Right ascension: 22h22m51s
விலக்கம்: -04°53'17"