January 1947 Zeru gertakariak

Behatzailearen kokapena:Beijing (39.904°, 116.407°)

Planeten ikuspegi orokorra

25 guztira zeru-gertaerak, barne 4 ilargi-faseak eta 4 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 1947 mid-month observing conditions

Mercury

Excellent
Itxurazko magnitudea: -1.0
Izardiа: Capricornus
Angular diameter: 4.7"
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

Igoera zuzena: 19h22m02s
Deklinazioa: -23°50'20"

Venus

Excellent
Itxurazko magnitudea: -4.7
Izardiа: Sagittarius
Angular diameter: 29.1"
Status: near greatest eastern 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: 16h27m09s
Deklinazioa: -17°36'40"

Mars

Excellent
Itxurazko magnitudea: 1.1
Izardiа: Capricornus
Angular diameter: 3.9"
Status: near eastern quadrature

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

Igoera zuzena: 19h35m05s
Deklinazioa: -22°37'08"

Jupiter

Excellent
Itxurazko magnitudea: -1.9
Izardiа: Scorpius
Angular diameter: 33.9"
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: 15h22m11s
Deklinazioa: -17°28'04"

Saturn

Excellent
Itxurazko magnitudea: -0.1
Izardiа: Leo
Angular diameter: 20.4"
Status: near eastern quadrature

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

Igoera zuzena: 08h35m32s
Deklinazioa: +19°14'37"

Uranus

Fair
Itxurazko magnitudea: 5.5
Izardiа: Gemini
Angular diameter: 3.8"
Status: near western quadrature

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

Igoera zuzena: 05h09m44s
Deklinazioa: +23°02'03"

Neptune

Fair
Itxurazko magnitudea: 7.9
Izardiа: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

Igoera zuzena: 12h42m06s
Deklinazioa: -02°53'06"

Moon

Excellent
Itxurazko magnitudea: -12.7
Izardiа: Scorpius
Angular diameter: 11715.4"
Status: Moon illumination 41.5%

Observation tip: Moon illumination 41.5%; good for observing lunar surface detail

Igoera zuzena: 14h11m09s
Deklinazioa: -09°54'15"