June 2017 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

June 2017 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: -1.5
Souhvězdí: Gemini
Angular diameter: 5.2"
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: 04h59m27s
Deklinace: +22°43'32"

Venus

Excellent
Zdánlivá magnituda: -4.3
Souhvězdí: Taurus
Angular diameter: 21.1"
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

Rektascenze: 02h28m46s
Deklinace: +11°53'31"

Mars

Excellent
Zdánlivá magnituda: 1.7
Souhvězdí: Cancer
Angular diameter: 3.6"
Status: near western quadrature

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

Rektascenze: 06h29m59s
Deklinace: +24°12'05"

Jupiter

Excellent
Zdánlivá magnituda: -2.1
Souhvězdí: Libra
Angular diameter: 39.2"
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: 12h50m56s
Deklinace: -03°57'54"

Saturn

Excellent
Zdánlivá magnituda: -0.1
Souhvězdí: Sagittarius
Angular diameter: 18.4"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rektascenze: 17h36m26s
Deklinace: -21°58'10"

Uranus

Fair
Zdánlivá magnituda: 5.9
Souhvězdí: Aries
Angular diameter: 3.4"
Status: near eastern quadrature

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

Rektascenze: 01h43m13s
Deklinace: +10°04'43"

Neptune

Fair
Zdánlivá magnituda: 7.8
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: 23h03m25s
Deklinace: -07°01'21"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Aquarius
Angular diameter: 11814.9"
Status: Moon illumination 74.7%

Observation tip: Moon illumination 74.7%; good for observing lunar surface detail

Rektascenze: 21h47m32s
Deklinace: -13°11'28"