May 2004 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

23 sky events total, including 4 moon phases and 1 planetary events.

Gökyüzü Olayları

All times are in local time (Asia/Shanghai)

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

Planetary outlook

May 2004 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.5
Takımyıldız: Aries
Angular diameter: 8.1"
Status: near inferior conjunction

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

Right ascension: 01h51m24s
Gerilim: +07°56'23"

Venus

Excellent
Apparent magnitude: -4.7
Takımyıldız: Gemini
Angular diameter: 45.2"
Status: near superior conjunction

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: 05h41m53s
Gerilim: +27°26'24"

Mars

Excellent
Apparent magnitude: 1.7
Takımyıldız: Cancer
Angular diameter: 4.1"
Status: near western quadrature

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

Right ascension: 06h21m16s
Gerilim: +24°35'40"

Jupiter

Excellent
Apparent magnitude: -2.1
Takımyıldız: Virgo
Angular diameter: 38.8"
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

Right ascension: 10h44m36s
Gerilim: +09°22'32"

Saturn

Excellent
Apparent magnitude: 0.1
Takımyıldız: Cancer
Angular diameter: 17.1"
Status: near western quadrature

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

Right ascension: 06h44m16s
Gerilim: +22°41'32"

Uranus

Fair
Apparent magnitude: 5.9
Takımyıldız: Pisces
Angular diameter: 3.5"
Status: near eastern quadrature

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

Right ascension: 22h34m10s
Gerilim: -09°49'22"

Neptune

Fair
Apparent magnitude: 7.8
Takımyıldız: Aquarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 21h11m28s
Gerilim: -16°16'15"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Aries
Angular diameter: 11837.2"
Status: Moon illumination 16.1%

Observation tip: Moon illumination 16.1%; good for observing lunar surface detail

Right ascension: 00h31m39s
Gerilim: +00°12'21"