April 1955 Astronomické javy

Poloha pozorovateľa:Beijing (39.904°, 116.407°)

Prehľad mesačných nebeských úkazov

19 celkovo nebeských úkazov vrátane 4 fázy Mesiaca a 2 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

April 1955 mid-month observing conditions

Mercury

Excellent
Zdanlivá magnitúda: -1.2
Súhvezdie: Aries
Angular diameter: 5.1"
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

Rektascenzia: 00h59m28s
Deklinácia: +04°35'00"

Venus

Excellent
Zdanlivá magnitúda: -3.9
Súhvezdie: Pisces
Angular diameter: 13.4"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektascenzia: 23h19m31s
Deklinácia: -05°41'58"

Mars

Excellent
Zdanlivá magnitúda: 1.6
Súhvezdie: Gemini
Angular diameter: 4.2"
Status: near western quadrature

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

Rektascenzia: 04h02m00s
Deklinácia: +21°28'50"

Jupiter

Excellent
Zdanlivá magnitúda: -2.1
Súhvezdie: Cancer
Angular diameter: 37.7"
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

Rektascenzia: 07h32m00s
Deklinácia: +22°15'51"

Saturn

Excellent
Zdanlivá magnitúda: 0.2
Súhvezdie: Scorpius
Angular diameter: 18.5"
Status: near eastern quadrature

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

Rektascenzia: 15h11m27s
Deklinácia: -15°13'28"

Uranus

Fair
Zdanlivá magnitúda: 5.5
Súhvezdie: Cancer
Angular diameter: 3.8"
Status: near western quadrature

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

Rektascenzia: 07h42m33s
Deklinácia: +21°53'20"

Neptune

Fair
Zdanlivá magnitúda: 7.9
Súhvezdie: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenzia: 13h42m37s
Deklinácia: -08°43'50"

Moon

Excellent
Zdanlivá magnitúda: -12.7
Súhvezdie: Capricornus
Angular diameter: 11669.2"
Status: Moon illumination 54.6%

Observation tip: Moon illumination 54.6%; good for observing lunar surface detail

Rektascenzia: 19h21m42s
Deklinácia: -20°18'20"