August 2004 Astronomické javy

Poloha pozorovateľa:Beijing (39.904°, 116.407°)

Prehľad mesačných nebeských úkazov

24 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

August 2004 mid-month observing conditions

Mercury

Good
Zdanlivá magnitúda: 2.3
Súhvezdie: Virgo
Angular diameter: 10.6"
Status: near superior conjunction

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

Rektascenzia: 10h30m31s
Deklinácia: +04°27'36"

Venus

Excellent
Zdanlivá magnitúda: -4.4
Súhvezdie: Cancer
Angular diameter: 24.3"
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

Rektascenzia: 06h28m56s
Deklinácia: +19°51'30"

Mars

Excellent
Zdanlivá magnitúda: 1.8
Súhvezdie: Virgo
Angular diameter: 3.5"
Status: near western quadrature

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

Rektascenzia: 10h21m00s
Deklinácia: +11°27'42"

Jupiter

Excellent
Zdanlivá magnitúda: -1.7
Súhvezdie: Virgo
Angular diameter: 31.3"
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

Rektascenzia: 11h29m44s
Deklinácia: +04°27'14"

Saturn

Excellent
Zdanlivá magnitúda: 0.2
Súhvezdie: Cancer
Angular diameter: 16.8"
Status: near eastern quadrature

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

Rektascenzia: 07h32m54s
Deklinácia: +21°30'21"

Uranus

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

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

Rektascenzia: 22h29m45s
Deklinácia: -10°18'25"

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: 21h04m57s
Deklinácia: -16°45'58"

Moon

Excellent
Zdanlivá magnitúda: -12.7
Súhvezdie: Leo
Angular diameter: 11641.9"
Status: Moon illumination 1.3%

Observation tip: Moon illumination 1.3%; good for observing lunar surface detail

Rektascenzia: 08h57m21s
Deklinácia: +22°25'44"