April 1900 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 1900 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: 0.7
Sternbild: Pisces
Angular diameter: 9.0"
Status: near greatest eastern elongation

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

Rektaszension: 23h57m47s
Deklination: -02°01'00"

Venus

Excellent
Scheinbare Helligkeit: -4.3
Sternbild: Gemini
Angular diameter: 20.2"
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: 04h29m22s
Deklination: +24°42'15"

Mars

Excellent
Scheinbare Helligkeit: 1.2
Sternbild: Aries
Angular diameter: 4.1"
Status: near eastern quadrature

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

Rektaszension: 00h20m57s
Deklination: +01°14'34"

Jupiter

Excellent
Scheinbare Helligkeit: -2.4
Sternbild: Sagittarius
Angular diameter: 42.8"
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: 16h35m32s
Deklination: -21°06'39"

Saturn

Excellent
Scheinbare Helligkeit: 0.4
Sternbild: Capricornus
Angular diameter: 17.2"
Status: near eastern quadrature

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

Rektaszension: 18h21m47s
Deklination: -22°20'16"

Uranus

Fair
Scheinbare Helligkeit: 5.5
Sternbild: Sagittarius
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rektaszension: 16h42m38s
Deklination: -22°12'33"

Neptune

Fair
Scheinbare Helligkeit: 7.9
Sternbild: Gemini
Angular diameter: 2.2"
Status: near western quadrature

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

Rektaszension: 05h36m56s
Deklination: +22°07'13"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Libra
Angular diameter: 11602.9"
Status: Moon illumination 99.9%

Observation tip: Moon illumination 99.9%; good for observing lunar surface detail

Rektaszension: 13h23m29s
Deklination: -12°52'18"