April 1954 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

19 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 2 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

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

Planetary outlook

April 1954 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: -0.2
Sternbild: Aries
Angular diameter: 5.9"
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

Rektaszension: 00h12m42s
Deklination: -01°24'32"

Venus

Excellent
Scheinbare Helligkeit: -3.9
Sternbild: Taurus
Angular diameter: 10.4"
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: 02h42m12s
Deklination: +15°32'41"

Mars

Excellent
Scheinbare Helligkeit: -0.4
Sternbild: Capricornus
Angular diameter: 11.3"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektaszension: 18h03m40s
Deklination: -23°44'16"

Jupiter

Excellent
Scheinbare Helligkeit: -2.0
Sternbild: Gemini
Angular diameter: 35.2"
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

Rektaszension: 05h26m48s
Deklination: +23°03'26"

Saturn

Excellent
Scheinbare Helligkeit: 0.2
Sternbild: Scorpius
Angular diameter: 18.8"
Status: near eastern quadrature

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

Rektaszension: 14h21m57s
Deklination: -11°16'38"

Uranus

Fair
Scheinbare Helligkeit: 5.6
Sternbild: Cancer
Angular diameter: 3.8"
Status: near western quadrature

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

Rektaszension: 07h23m12s
Deklination: +22°33'06"

Neptune

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

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

Rektaszension: 13h34m08s
Deklination: -07°56'08"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Virgo
Angular diameter: 11525.1"
Status: Moon illumination 90.7%

Observation tip: Moon illumination 90.7%; good for observing lunar surface detail

Rektaszension: 11h13m02s
Deklination: +00°20'07"