September 1957 Zeru gertakariak

Behatzailearen kokapena:Beijing (39.904°, 116.407°)

Planeten ikuspegi orokorra

22 guztira zeru-gertaerak, barne 4 ilargi-faseak eta 3 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

September 1957 mid-month observing conditions

Mercury

Good
Itxurazko magnitudea: 2.9
Izardiа: Virgo
Angular diameter: 9.7"
Status: near greatest eastern elongation

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

Igoera zuzena: 10h52m13s
Deklinazioa: +04°58'24"

Venus

Excellent
Itxurazko magnitudea: -4.0
Izardiа: Libra
Angular diameter: 14.6"
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: 13h54m09s
Deklinazioa: -12°18'16"

Mars

Excellent
Itxurazko magnitudea: 1.6
Izardiа: Virgo
Angular diameter: 3.5"
Status: near western quadrature

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

Igoera zuzena: 11h39m42s
Deklinazioa: +03°12'28"

Jupiter

Excellent
Itxurazko magnitudea: -1.7
Izardiа: Libra
Angular diameter: 30.7"
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

Igoera zuzena: 12h30m02s
Deklinazioa: -02°02'08"

Saturn

Excellent
Itxurazko magnitudea: 0.5
Izardiа: Sagittarius
Angular diameter: 16.3"
Status: near western quadrature

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

Igoera zuzena: 16h28m31s
Deklinazioa: -20°13'07"

Uranus

Fair
Itxurazko magnitudea: 5.6
Izardiа: Leo
Angular diameter: 3.7"
Status: near eastern quadrature

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

Igoera zuzena: 08h50m17s
Deklinazioa: +18°20'06"

Neptune

Fair
Itxurazko magnitudea: 8.0
Izardiа: Libra
Angular diameter: 2.2"
Status: near western quadrature

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

Igoera zuzena: 13h57m29s
Deklinazioa: -10°11'15"

Moon

Excellent
Itxurazko magnitudea: -12.7
Izardiа: Taurus
Angular diameter: 11843.7"
Status: Moon illumination 71.8%

Observation tip: Moon illumination 71.8%; good for observing lunar surface detail

Igoera zuzena: 03h36m26s
Deklinazioa: +18°01'32"