January 1957 Zeru gertakariak

Behatzailearen kokapena:Beijing (39.904°, 116.407°)

Planeten ikuspegi orokorra

23 guztira zeru-gertaerak, barne 5 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

January 1957 mid-month observing conditions

Mercury

Good
Itxurazko magnitudea: 2.6
Izardiа: Capricornus
Angular diameter: 9.8"
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: 19h02m28s
Deklinazioa: -19°13'46"

Venus

Excellent
Itxurazko magnitudea: -3.9
Izardiа: Capricornus
Angular diameter: 10.9"
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

Igoera zuzena: 18h11m40s
Deklinazioa: -23°01'42"

Mars

Excellent
Itxurazko magnitudea: 0.4
Izardiа: Aries
Angular diameter: 7.9"
Status: near western quadrature

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

Igoera zuzena: 01h19m54s
Deklinazioa: +09°00'47"

Jupiter

Excellent
Itxurazko magnitudea: -2.2
Izardiа: Libra
Angular diameter: 39.6"
Status: near eastern 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: 12h08m45s
Deklinazioa: +00°31'52"

Saturn

Excellent
Itxurazko magnitudea: 0.5
Izardiа: Sagittarius
Angular diameter: 15.5"
Status: near eastern quadrature

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

Igoera zuzena: 16h37m35s
Deklinazioa: -20°23'14"

Uranus

Fair
Itxurazko magnitudea: 5.4
Izardiа: Leo
Angular diameter: 4.0"
Status: near eastern quadrature

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

Igoera zuzena: 08h31m38s
Deklinazioa: +19°32'26"

Neptune

Fair
Itxurazko magnitudea: 7.9
Izardiа: Scorpius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Igoera zuzena: 14h03m38s
Deklinazioa: -10°42'40"

Moon

Excellent
Itxurazko magnitudea: -12.7
Izardiа: Cancer
Angular diameter: 12889.8"
Status: Moon illumination 97.5%

Observation tip: Moon illumination 97.5%; good for observing lunar surface detail

Igoera zuzena: 06h28m43s
Deklinazioa: +20°03'02"