October 2008 Astronomické javy

Poloha pozorovateľa:Beijing (39.904°, 116.407°)

Prehľad mesačných nebeských úkazov

21 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

October 2008 mid-month observing conditions

Mercury

Excellent
Zdanlivá magnitúda: 0.8
Súhvezdie: Libra
Angular diameter: 8.6"
Status: near greatest eastern elongation

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

Rektascenzia: 12h28m58s
Deklinácia: -02°28'52"

Venus

Excellent
Zdanlivá magnitúda: -3.9
Súhvezdie: Scorpius
Angular diameter: 12.7"
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

Rektascenzia: 15h31m27s
Deklinácia: -19°58'14"

Mars

Excellent
Zdanlivá magnitúda: 1.6
Súhvezdie: Scorpius
Angular diameter: 3.8"
Status: near western quadrature

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

Rektascenzia: 14h20m05s
Deklinácia: -13°55'06"

Jupiter

Excellent
Zdanlivá magnitúda: -2.2
Súhvezdie: Capricornus
Angular diameter: 38.1"
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: 19h03m39s
Deklinácia: -22°58'25"

Saturn

Excellent
Zdanlivá magnitúda: 0.9
Súhvezdie: Virgo
Angular diameter: 16.4"
Status: near eastern quadrature

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

Rektascenzia: 11h14m24s
Deklinácia: +06°47'33"

Uranus

Fair
Zdanlivá magnitúda: 5.8
Súhvezdie: Pisces
Angular diameter: 3.7"
Status: near western quadrature

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

Rektascenzia: 23h22m36s
Deklinácia: -04°53'54"

Neptune

Fair
Zdanlivá magnitúda: 7.7
Súhvezdie: Aquarius
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascenzia: 21h36m13s
Deklinácia: -14°39'09"

Moon

Excellent
Zdanlivá magnitúda: -12.7
Súhvezdie: Aries
Angular diameter: 12664.2"
Status: Moon illumination 99.8%

Observation tip: Moon illumination 99.8%; good for observing lunar surface detail

Rektascenzia: 01h22m40s
Deklinácia: +13°44'14"