February 2009 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

23 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

February 2009 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.1
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 6.7"
Status: near inferior conjunction

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

Right ascension: 20h10m03s
விலக்கம்: -19°52'28"

Venus

Excellent
Apparent magnitude: -4.8
நட்சத்திர மண்டலம்: Aries
Angular diameter: 36.3"
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: 00h26m01s
விலக்கம்: +06°51'02"

Mars

Excellent
Apparent magnitude: 1.2
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 4.0"
Status: near eastern quadrature

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

Right ascension: 20h42m51s
விலக்கம்: -19°15'21"

Jupiter

Excellent
Apparent magnitude: -2.0
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 32.7"
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: 20h48m14s
விலக்கம்: -18°20'17"

Saturn

Excellent
Apparent magnitude: 0.6
நட்சத்திர மண்டலம்: Virgo
Angular diameter: 19.6"
Status: near eastern quadrature

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

Right ascension: 11h26m55s
விலக்கம்: +05°59'24"

Uranus

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

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

Right ascension: 23h28m38s
விலக்கம்: -04°10'52"

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: 21h45m51s
விலக்கம்: -13°50'58"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 11875.0"
Status: Moon illumination 68.4%

Observation tip: Moon illumination 68.4%; good for observing lunar surface detail

Right ascension: 14h02m55s
விலக்கம்: -18°05'04"