July 2015 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

20 celkem nebeských úkazů, včetně 5 fáze Měsíce a 1 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

July 2015 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: -1.4
Souhvězdí: Cancer
Angular diameter: 5.4"
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

Rektascenze: 06h52m21s
Deklinace: +23°25'03"

Venus

Excellent
Zdánlivá magnituda: -4.7
Souhvězdí: Virgo
Angular diameter: 40.2"
Status: near superior conjunction

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

Rektascenze: 10h01m37s
Deklinace: +10°22'56"

Mars

Excellent
Zdánlivá magnituda: 1.6
Souhvězdí: Cancer
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektascenze: 06h59m40s
Deklinace: +23°34'53"

Jupiter

Excellent
Zdánlivá magnituda: -1.8
Souhvězdí: Leo
Angular diameter: 31.7"
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

Rektascenze: 09h47m27s
Deklinace: +14°14'17"

Saturn

Excellent
Zdánlivá magnituda: 0.3
Souhvězdí: Scorpius
Angular diameter: 17.8"
Status: near western quadrature

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

Rektascenze: 15h47m08s
Deklinace: -17°49'55"

Uranus

Fair
Zdánlivá magnituda: 5.9
Souhvězdí: Aries
Angular diameter: 3.5"
Status: near eastern quadrature

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

Rektascenze: 01h16m31s
Deklinace: +07°23'18"

Neptune

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

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

Rektascenze: 22h45m38s
Deklinace: -08°43'47"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Cancer
Angular diameter: 11958.7"
Status: Moon illumination 1.4%

Observation tip: Moon illumination 1.4%; good for observing lunar surface detail

Rektascenze: 06h40m28s
Deklinace: +18°05'21"