April 1951 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

25 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 3 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

Group Datum Sonnenaufgang/-untergang Mondaufgang/-untergang Mondphase Himmelsereignisse

Planetary outlook

April 1951 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: 1.9
Sternbild: Taurus
Angular diameter: 9.9"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektaszension: 02h20m36s
Deklination: +17°13'35"

Venus

Excellent
Scheinbare Helligkeit: -4.0
Sternbild: Taurus
Angular diameter: 13.4"
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

Rektaszension: 03h48m24s
Deklination: +21°13'48"

Mars

Excellent
Scheinbare Helligkeit: 1.3
Sternbild: Taurus
Angular diameter: 3.8"
Status: near western quadrature

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

Rektaszension: 02h05m00s
Deklination: +12°29'20"

Jupiter

Excellent
Scheinbare Helligkeit: -2.1
Sternbild: Pisces
Angular diameter: 33.7"
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

Rektaszension: 23h56m10s
Deklination: -01°34'28"

Saturn

Excellent
Scheinbare Helligkeit: 0.6
Sternbild: Virgo
Angular diameter: 19.3"
Status: near western quadrature

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

Rektaszension: 11h53m21s
Deklination: +03°28'20"

Uranus

Fair
Scheinbare Helligkeit: 5.6
Sternbild: Cancer
Angular diameter: 3.7"
Status: near western quadrature

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

Rektaszension: 06h25m30s
Deklination: +23°38'23"

Neptune

Fair
Scheinbare Helligkeit: 7.9
Sternbild: Libra
Angular diameter: 2.3"
Status: near western quadrature

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

Rektaszension: 13h08m59s
Deklination: -05°30'07"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Leo
Angular diameter: 11641.7"
Status: Moon illumination 54.6%

Observation tip: Moon illumination 54.6%; good for observing lunar surface detail

Rektaszension: 08h09m35s
Deklination: +24°08'09"