September 1923 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

23 sky events total, including 4 moon phases and 4 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 1923 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.8
நட்சத்திர மண்டலம்: Libra
Angular diameter: 8.9"
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: 12h44m22s
விலக்கம்: -08°57'43"

Venus

Excellent
Apparent magnitude: -3.9
நட்சத்திர மண்டலம்: Virgo
Angular diameter: 9.7"
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: 11h34m07s
விலக்கம்: +04°19'25"

Mars

Excellent
Apparent magnitude: 1.8
நட்சத்திர மண்டலம்: Virgo
Angular diameter: 3.6"
Status: near eastern quadrature

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

Right ascension: 10h43m41s
விலக்கம்: +09°18'03"

Jupiter

Excellent
Apparent magnitude: -1.8
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 33.3"
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: 14h53m16s
விலக்கம்: -15°40'54"

Saturn

Excellent
Apparent magnitude: 0.8
நட்சத்திர மண்டலம்: Libra
Angular diameter: 15.7"
Status: near western quadrature

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

Right ascension: 13h14m20s
விலக்கம்: -05°24'20"

Uranus

Fair
Apparent magnitude: 5.8
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 3.7"
Status: near western quadrature

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

Right ascension: 23h07m17s
விலக்கம்: -06°31'36"

Neptune

Fair
Apparent magnitude: 8.0
நட்சத்திர மண்டலம்: Leo
Angular diameter: 2.2"
Status: near eastern quadrature

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

Right ascension: 09h26m29s
விலக்கம்: +15°17'48"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 12731.1"
Status: Moon illumination 22.8%

Observation tip: Moon illumination 22.8%; good for observing lunar surface detail

Right ascension: 15h07m11s
விலக்கம்: -12°30'50"