April 2010 Zeru gertakariak

Behatzailearen kokapena:Beijing (39.904°, 116.407°)

Planeten ikuspegi orokorra

20 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

April 2010 mid-month observing conditions

Mercury

Excellent
Itxurazko magnitudea: 1.1
Izardiа: Taurus
Angular diameter: 9.1"
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: 02h34m45s
Deklinazioa: +18°22'05"

Venus

Excellent
Itxurazko magnitudea: -3.9
Izardiа: Taurus
Angular diameter: 10.9"
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: 03h00m09s
Deklinazioa: +17°08'44"

Mars

Excellent
Itxurazko magnitudea: 0.4
Izardiа: Leo
Angular diameter: 8.2"
Status: near western quadrature

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

Igoera zuzena: 08h38m47s
Deklinazioa: +21°00'50"

Jupiter

Excellent
Itxurazko magnitudea: -2.1
Izardiа: Pisces
Angular diameter: 34.1"
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: 23h26m20s
Deklinazioa: -04°43'23"

Saturn

Excellent
Itxurazko magnitudea: 0.6
Izardiа: Libra
Angular diameter: 19.3"
Status: near western quadrature

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

Igoera zuzena: 12h02m13s
Deklinazioa: +02°32'53"

Uranus

Fair
Itxurazko magnitudea: 6.0
Izardiа: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Igoera zuzena: 23h54m25s
Deklinazioa: -01°23'24"

Neptune

Fair
Itxurazko magnitudea: 7.8
Izardiа: Pisces
Angular diameter: 2.2"
Status: near eastern quadrature

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

Igoera zuzena: 22h01m46s
Deklinazioa: -12°32'18"

Moon

Excellent
Itxurazko magnitudea: -12.7
Izardiа: Aries
Angular diameter: 11893.4"
Status: Moon illumination 0.4%

Observation tip: Moon illumination 0.4%; good for observing lunar surface detail

Igoera zuzena: 01h46m49s
Deklinazioa: +16°11'48"