August 1997 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

22 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 1997 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.8
நட்சத்திர மண்டலம்: Virgo
Angular diameter: 9.2"
Status: near superior conjunction

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

Right ascension: 11h02m30s
விலக்கம்: +02°18'05"

Venus

Excellent
Apparent magnitude: -3.9
நட்சத்திர மண்டலம்: Virgo
Angular diameter: 13.1"
Status: near greatest western elongation

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: 11h50m01s
விலக்கம்: +02°02'15"

Mars

Excellent
Apparent magnitude: 0.9
நட்சத்திர மண்டலம்: Libra
Angular diameter: 6.0"
Status: near western quadrature

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

Right ascension: 13h52m16s
விலக்கம்: -12°10'18"

Jupiter

Excellent
Apparent magnitude: -2.8
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 48.6"
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: 21h16m13s
விலக்கம்: -16°53'15"

Saturn

Excellent
Apparent magnitude: 0.5
நட்சத்திர மண்டலம்: Aries
Angular diameter: 18.8"
Status: near eastern quadrature

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

Right ascension: 01h18m36s
விலக்கம்: +05°28'18"

Uranus

Fair
Apparent magnitude: 5.7
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 3.7"
Status: near western quadrature

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

Right ascension: 20h34m25s
விலக்கம்: -19°22'59"

Neptune

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

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

Right ascension: 19h59m42s
விலக்கம்: -20°10'15"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Capricornus
Angular diameter: 12480.9"
Status: Moon illumination 83.8%

Observation tip: Moon illumination 83.8%; good for observing lunar surface detail

Right ascension: 18h20m13s
விலக்கம்: -18°17'25"