December 1915 Zeru gertakariak

Behatzailearen kokapena:Beijing (39.904°, 116.407°)

Planeten ikuspegi orokorra

21 guztira zeru-gertaerak, barne 4 ilargi-faseak eta 1 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

December 1915 mid-month observing conditions

Mercury

Excellent
Itxurazko magnitudea: -1.3
Izardiа: Sagittarius
Angular diameter: 4.6"
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: 17h22m01s
Deklinazioa: -24°23'30"

Venus

Excellent
Itxurazko magnitudea: -3.9
Izardiа: Capricornus
Angular diameter: 11.0"
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: 19h06m54s
Deklinazioa: -24°00'11"

Mars

Excellent
Itxurazko magnitudea: -0.0
Izardiа: Virgo
Angular diameter: 9.8"
Status: near eastern quadrature

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

Igoera zuzena: 10h05m14s
Deklinazioa: +14°49'08"

Jupiter

Excellent
Itxurazko magnitudea: -2.4
Izardiа: Pisces
Angular diameter: 40.3"
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: 23h25m48s
Deklinazioa: -05°07'04"

Saturn

Excellent
Itxurazko magnitudea: -0.3
Izardiа: Cancer
Angular diameter: 20.5"
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: 07h03m27s
Deklinazioa: +22°07'51"

Uranus

Fair
Itxurazko magnitudea: 5.9
Izardiа: Aquarius
Angular diameter: 3.4"
Status: near western quadrature

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

Igoera zuzena: 21h02m16s
Deklinazioa: -17°34'51"

Neptune

Fair
Itxurazko magnitudea: 7.8
Izardiа: Leo
Angular diameter: 2.3"
Status: near eastern quadrature

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

Igoera zuzena: 08h17m50s
Deklinazioa: +19°21'44"

Moon

Excellent
Itxurazko magnitudea: -12.7
Izardiа: Aries
Angular diameter: 11839.8"
Status: Moon illumination 65.4%

Observation tip: Moon illumination 65.4%; good for observing lunar surface detail

Igoera zuzena: 00h28m49s
Deklinazioa: +07°59'05"