October 1997 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

20 sky events total, including 5 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 1997 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -1.6
நட்சத்திர மண்டலம்: Libra
Angular diameter: 4.7"
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: 13h24m24s
விலக்கம்: -07°57'20"

Venus

Excellent
Apparent magnitude: -4.3
நட்சத்திர மண்டலம்: Sagittarius
Angular diameter: 20.0"
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: 16h20m15s
விலக்கம்: -24°16'25"

Mars

Excellent
Apparent magnitude: 1.1
நட்சத்திர மண்டலம்: Sagittarius
Angular diameter: 5.1"
Status: near western quadrature

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

Right ascension: 16h38m45s
விலக்கம்: -23°17'25"

Jupiter

Excellent
Apparent magnitude: -2.5
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 42.8"
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: 20h59m39s
விலக்கம்: -18°04'11"

Saturn

Excellent
Apparent magnitude: 0.2
நட்சத்திர மண்டலம்: Aries
Angular diameter: 19.8"
Status: near western quadrature

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

Right ascension: 01h05m10s
விலக்கம்: +03°56'45"

Uranus

Fair
Apparent magnitude: 5.8
நட்சத்திர மண்டலம்: Aquarius
Angular diameter: 3.6"
Status: near western quadrature

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

Right ascension: 20h28m57s
விலக்கம்: -19°41'20"

Neptune

Fair
Apparent magnitude: 7.8
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: 19h56m39s
விலக்கம்: -20°20'12"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Aries
Angular diameter: 12964.0"
Status: Moon illumination 98.0%

Observation tip: Moon illumination 98.0%; good for observing lunar surface detail

Right ascension: 00h22m03s
விலக்கம்: +00°49'29"