April 1925 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

21 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 1925 mid-month observing conditions

Mercury

Fair
Scheinbare Helligkeit: 4.6
Sternbild: Aries
Angular diameter: 11.2"
Status: near superior conjunction

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Rektaszension: 01h50m12s
Deklination: +14°03'27"

Venus

Excellent
Scheinbare Helligkeit: -3.9
Sternbild: Aries
Angular diameter: 9.7"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektaszension: 01h23m43s
Deklination: +07°31'07"

Mars

Excellent
Scheinbare Helligkeit: 1.5
Sternbild: Gemini
Angular diameter: 4.5"
Status: near western quadrature

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

Rektaszension: 04h50m23s
Deklination: +23°39'02"

Jupiter

Excellent
Scheinbare Helligkeit: -2.2
Sternbild: Capricornus
Angular diameter: 39.0"
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: 19h32m59s
Deklination: -21°44'40"

Saturn

Excellent
Scheinbare Helligkeit: 0.2
Sternbild: Scorpius
Angular diameter: 18.7"
Status: near eastern quadrature

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

Rektaszension: 14h42m33s
Deklination: -13°00'52"

Uranus

Fair
Scheinbare Helligkeit: 6.0
Sternbild: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

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

Rektaszension: 23h36m33s
Deklination: -03°20'02"

Neptune

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

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

Rektaszension: 09h29m32s
Deklination: +15°10'42"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Capricornus
Angular diameter: 12598.3"
Status: Moon illumination 61.3%

Observation tip: Moon illumination 61.3%; good for observing lunar surface detail

Rektaszension: 18h49m15s
Deklination: -20°29'29"