April 1900 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

21 sky events total, including 4 moon phases and 2 planetary events.

Gökyüzü Olayları

All times are in local time (Asia/Shanghai)

Group Tarih Sunrise/Sunset Moonrise/Moonset Moon Phase Gökyüzü Olayları

Planetary outlook

April 1900 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.7
Takımyıldız: 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

Right ascension: 23h57m47s
Gerilim: -02°01'00"

Venus

Excellent
Apparent magnitude: -4.3
Takımyıldız: 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

Right ascension: 04h29m22s
Gerilim: +24°42'15"

Mars

Excellent
Apparent magnitude: 1.2
Takımyıldız: 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

Right ascension: 00h20m57s
Gerilim: +01°14'34"

Jupiter

Excellent
Apparent magnitude: -2.4
Takımyıldız: 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

Right ascension: 16h35m32s
Gerilim: -21°06'39"

Saturn

Excellent
Apparent magnitude: 0.4
Takımyıldız: 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

Right ascension: 18h21m47s
Gerilim: -22°20'16"

Uranus

Fair
Apparent magnitude: 5.5
Takımyıldız: Sagittarius
Angular diameter: 3.8"
Status: near eastern quadrature

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

Right ascension: 16h42m38s
Gerilim: -22°12'33"

Neptune

Fair
Apparent magnitude: 7.9
Takımyıldız: Gemini
Angular diameter: 2.2"
Status: near western quadrature

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

Right ascension: 05h36m56s
Gerilim: +22°07'13"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Libra
Angular diameter: 11602.9"
Status: Moon illumination 99.9%

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

Right ascension: 13h23m29s
Gerilim: -12°52'18"