August 2031 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

23 celkem nebeských úkazů, včetně 4 fáze Měsíce a 3 planetární jevy.

Denní nebeské úkazy

Všechny časy jsou v místním čase (Asia/Shanghai)

Group Datum Východ/západ Slunce Východ/západ Měsíce Fáze Měsíce Astronomické jevy

Planetary outlook

August 2031 mid-month observing conditions

Mercury

Fair
Zdánlivá magnituda: 4.6
Souhvězdí: Leo
Angular diameter: 10.7"
Status: near greatest eastern elongation

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

Rektascenze: 09h12m56s
Deklinace: +11°33'40"

Venus

Excellent
Zdánlivá magnituda: -4.1
Souhvězdí: Leo
Angular diameter: 57.3"
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

Rektascenze: 09h04m02s
Deklinace: +08°32'25"

Mars

Excellent
Zdánlivá magnituda: -0.1
Souhvězdí: Scorpius
Angular diameter: 9.5"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascenze: 15h25m18s
Deklinace: -20°48'39"

Jupiter

Excellent
Zdánlivá magnituda: -2.4
Souhvězdí: Sagittarius
Angular diameter: 41.8"
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

Rektascenze: 17h12m53s
Deklinace: -22°41'40"

Saturn

Excellent
Zdánlivá magnituda: 0.1
Souhvězdí: Gemini
Angular diameter: 17.5"
Status: near eastern quadrature

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

Rektascenze: 05h20m08s
Deklinace: +21°37'35"

Uranus

Fair
Zdánlivá magnituda: 5.7
Souhvězdí: Gemini
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektascenze: 05h43m40s
Deklinace: +23°30'20"

Neptune

Fair
Zdánlivá magnituda: 7.7
Souhvězdí: Aries
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenze: 00h59m19s
Deklinace: +04°36'35"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Cancer
Angular diameter: 11461.7"
Status: Moon illumination 9.2%

Observation tip: Moon illumination 9.2%; good for observing lunar surface detail

Rektascenze: 07h11m12s
Deklinace: +18°23'40"