December 1944 Astronomické javy

Poloha pozorovateľa:Beijing (39.904°, 116.407°)

Prehľad mesačných nebeských úkazov

25 celkovo nebeských úkazov vrátane 4 fázy Mesiaca a 4 planetárne javy.

Denné nebeské úkazy

Všetky časy sú v miestnom čase (Asia/Shanghai)

Group Dátum Východ/západ Slnka Východ/západ Mesiaca Fáza Mesiaca Astronomické javy

Planetary outlook

December 1944 mid-month observing conditions

Mercury

Excellent
Zdanlivá magnitúda: 0.5
Súhvezdie: Capricornus
Angular diameter: 8.6"
Status: near superior conjunction

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

Rektascenzia: 18h38m24s
Deklinácia: -23°29'51"

Venus

Excellent
Zdanlivá magnitúda: -4.1
Súhvezdie: Aquarius
Angular diameter: 15.9"
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

Rektascenzia: 20h29m40s
Deklinácia: -21°14'09"

Mars

Excellent
Zdanlivá magnitúda: 1.4
Súhvezdie: Sagittarius
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rektascenzia: 16h50m04s
Deklinácia: -22°50'27"

Jupiter

Excellent
Zdanlivá magnitúda: -2.0
Súhvezdie: Virgo
Angular diameter: 36.6"
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

Rektascenzia: 11h48m11s
Deklinácia: +02°35'16"

Saturn

Excellent
Zdanlivá magnitúda: -0.4
Súhvezdie: Cancer
Angular diameter: 20.6"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rektascenzia: 06h36m35s
Deklinácia: +22°23'30"

Uranus

Fair
Zdanlivá magnitúda: 5.6
Súhvezdie: Gemini
Angular diameter: 3.8"
Status: near western quadrature

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

Rektascenzia: 04h36m07s
Deklinácia: +22°00'35"

Neptune

Fair
Zdanlivá magnitúda: 7.9
Súhvezdie: Libra
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascenzia: 12h25m16s
Deklinácia: -01°11'37"

Moon

Excellent
Zdanlivá magnitúda: -12.7
Súhvezdie: Sagittarius
Angular diameter: 12001.9"
Status: Moon illumination 0.5%

Observation tip: Moon illumination 0.5%; good for observing lunar surface detail

Rektascenzia: 16h58m43s
Deklinácia: -19°50'13"