April 1959 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

20 himlahändelser totalt, inklusive 4 månfaser och 2 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

April 1959 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: 1.0
Stjärnbild: Aries
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

Rektascension: 00h05m19s
Deklination: -00°31'48"

Venus

Excellent
Skenbar magnitud: -4.0
Stjärnbild: Taurus
Angular diameter: 13.6"
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

Rektascension: 03h50m44s
Deklination: +21°24'00"

Mars

Excellent
Skenbar magnitud: 1.3
Stjärnbild: Cancer
Angular diameter: 5.4"
Status: near western quadrature

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

Rektascension: 06h11m24s
Deklination: +25°08'23"

Jupiter

Excellent
Skenbar magnitud: -2.4
Stjärnbild: Scorpius
Angular diameter: 43.3"
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

Rektascension: 15h55m53s
Deklination: -19°15'17"

Saturn

Excellent
Skenbar magnitud: 0.4
Stjärnbild: Capricornus
Angular diameter: 17.1"
Status: near eastern quadrature

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

Rektascension: 18h30m32s
Deklination: -22°18'07"

Uranus

Fair
Skenbar magnitud: 5.5
Stjärnbild: Leo
Angular diameter: 3.9"
Status: near western quadrature

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

Rektascension: 08h59m36s
Deklination: +17°47'37"

Neptune

Fair
Skenbar magnitud: 7.9
Stjärnbild: Scorpius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascension: 14h16m51s
Deklination: -11°46'18"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Cancer
Angular diameter: 11683.1"
Status: Moon illumination 37.2%

Observation tip: Moon illumination 37.2%; good for observing lunar surface detail

Rektascension: 06h38m39s
Deklination: +17°51'37"