July 2018 Zeru gertakariak

Behatzailearen kokapena:Beijing (39.904°, 116.407°)

Planeten ikuspegi orokorra

21 guztira zeru-gertaerak, barne 4 ilargi-faseak eta 2 planetako gertaerak.

Zeru gertakariak

Ordu guztiak tokiko orduan daude (Asia/Shanghai)

Group Data Egunsentia/ilunabarra Ilargi-irteera/ilargi-sarrera Ilargi-fasea Zeru gertakariak

Planetary outlook

July 2018 mid-month observing conditions

Mercury

Excellent
Itxurazko magnitudea: 0.6
Izardiа: Leo
Angular diameter: 8.4"
Status: near superior conjunction

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

Igoera zuzena: 09h23m11s
Deklinazioa: +14°16'54"

Venus

Excellent
Itxurazko magnitudea: -4.2
Izardiа: Virgo
Angular diameter: 17.5"
Status: near greatest western elongation

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

Igoera zuzena: 10h30m51s
Deklinazioa: +10°38'43"

Mars

Excellent
Itxurazko magnitudea: -2.6
Izardiа: Aquarius
Angular diameter: 23.2"
Status: near eastern quadrature

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

Igoera zuzena: 20h45m02s
Deklinazioa: -24°12'50"

Jupiter

Excellent
Itxurazko magnitudea: -2.2
Izardiа: Scorpius
Angular diameter: 39.8"
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

Igoera zuzena: 14h44m58s
Deklinazioa: -14°51'22"

Saturn

Excellent
Itxurazko magnitudea: 0.1
Izardiа: Capricornus
Angular diameter: 18.3"
Status: near western quadrature

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

Igoera zuzena: 18h19m56s
Deklinazioa: -22°31'52"

Uranus

Fair
Itxurazko magnitudea: 5.9
Izardiа: Taurus
Angular diameter: 3.5"
Status: near eastern quadrature

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

Igoera zuzena: 02h01m20s
Deklinazioa: +11°46'32"

Neptune

Fair
Itxurazko magnitudea: 7.7
Izardiа: Pisces
Angular diameter: 2.3"
Status: near eastern quadrature

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

Igoera zuzena: 23h11m09s
Deklinazioa: -06°17'57"

Moon

Excellent
Itxurazko magnitudea: -12.7
Izardiа: Leo
Angular diameter: 12923.1"
Status: Moon illumination 5.4%

Observation tip: Moon illumination 5.4%; good for observing lunar surface detail

Igoera zuzena: 09h27m54s
Deklinazioa: +16°13'48"