August 1998 Astronomické javy

Poloha pozorovateľa:Beijing (39.904°, 116.407°)

Prehľad mesačných nebeských úkazov

22 celkovo nebeských úkazov vrátane 4 fázy Mesiaca a 3 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 1998 mid-month observing conditions

Mercury

Fair
Zdanlivá magnitúda: 5.2
Súhvezdie: Leo
Angular diameter: 10.9"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascenzia: 09h24m33s
Deklinácia: +10°25'58"

Venus

Excellent
Zdanlivá magnitúda: -3.9
Súhvezdie: Leo
Angular diameter: 10.5"
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: 08h17m18s
Deklinácia: +20°08'51"

Mars

Excellent
Zdanlivá magnitúda: 1.7
Súhvezdie: Cancer
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: 07h53m46s
Deklinácia: +21°48'59"

Jupiter

Excellent
Zdanlivá magnitúda: -2.8
Súhvezdie: Pisces
Angular diameter: 48.0"
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: 23h50m39s
Deklinácia: -02°37'32"

Saturn

Excellent
Zdanlivá magnitúda: 0.3
Súhvezdie: Taurus
Angular diameter: 18.6"
Status: near eastern quadrature

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

Rektascenzia: 02h09m07s
Deklinácia: +10°17'44"

Uranus

Fair
Zdanlivá magnitúda: 5.7
Súhvezdie: Aquarius
Angular diameter: 3.7"
Status: near western quadrature

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

Rektascenzia: 20h51m46s
Deklinácia: -18°18'49"

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: 20h09m12s
Deklinácia: -19°46'18"

Moon

Excellent
Zdanlivá magnitúda: -12.7
Súhvezdie: Taurus
Angular diameter: 12524.9"
Status: Moon illumination 48.1%

Observation tip: Moon illumination 48.1%; good for observing lunar surface detail

Rektascenzia: 03h32m55s
Deklinácia: +13°45'23"