December 1954 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

17 sky events total, including 4 moon phases and 1 planetary events.

வான நிகழ்வுகள்

All times are in local time (Asia/Shanghai)

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

Planetary outlook

December 1954 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.9
நட்சத்திர மண்டலம்: Sagittarius
Angular diameter: 4.7"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 17h01m38s
விலக்கம்: -23°24'46"

Venus

Excellent
Apparent magnitude: -4.9
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 44.9"
Status: near greatest eastern 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: 14h58m16s
விலக்கம்: -14°08'30"

Mars

Excellent
Apparent magnitude: 0.5
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 7.2"
Status: near western quadrature

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

Right ascension: 22h38m41s
விலக்கம்: -09°37'56"

Jupiter

Excellent
Apparent magnitude: -2.6
நட்சத்திர மண்டலம்: Leo
Angular diameter: 44.8"
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: 08h03m30s
விலக்கம்: +20°45'10"

Saturn

Excellent
Apparent magnitude: 0.6
நட்சத்திர மண்டலம்: Scorpius
Angular diameter: 15.6"
Status: near eastern quadrature

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

Right ascension: 14h59m24s
விலக்கம்: -14°44'59"

Uranus

Fair
Apparent magnitude: 5.5
நட்சத்திர மண்டலம்: Cancer
Angular diameter: 4.0"
Status: near eastern quadrature

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

Right ascension: 07h56m30s
விலக்கம்: +21°17'39"

Neptune

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

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

Right ascension: 13h45m09s
விலக்கம்: -09°04'20"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Leo
Angular diameter: 12116.9"
Status: Moon illumination 70.9%

Observation tip: Moon illumination 70.9%; good for observing lunar surface detail

Right ascension: 09h54m23s
விலக்கம்: +08°17'03"