May 1988 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

23 sky events total, including 5 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

May 1988 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.1
Takımyıldız: Gemini
Angular diameter: 7.3"
Status: near greatest western elongation

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

Right ascension: 04h57m34s
Gerilim: +25°06'59"

Venus

Excellent
Apparent magnitude: -4.7
Takımyıldız: Gemini
Angular diameter: 41.9"
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: 05h57m14s
Gerilim: +27°27'13"

Mars

Excellent
Apparent magnitude: 0.0
Takımyıldız: Aquarius
Angular diameter: 9.1"
Status: near eastern quadrature

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

Right ascension: 21h53m00s
Gerilim: -14°58'25"

Jupiter

Excellent
Apparent magnitude: -2.0
Takımyıldız: Taurus
Angular diameter: 33.0"
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

Right ascension: 02h53m24s
Gerilim: +15°37'43"

Saturn

Excellent
Apparent magnitude: 0.2
Takımyıldız: Capricornus
Angular diameter: 18.0"
Status: near eastern quadrature

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

Right ascension: 18h07m08s
Gerilim: -22°16'13"

Uranus

Fair
Apparent magnitude: 5.6
Takımyıldız: Capricornus
Angular diameter: 3.8"
Status: near eastern quadrature

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

Right ascension: 18h01m44s
Gerilim: -23°38'48"

Neptune

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

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

Right ascension: 18h42m46s
Gerilim: -22°05'05"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Taurus
Angular diameter: 12388.6"
Status: Moon illumination 1.2%

Observation tip: Moon illumination 1.2%; good for observing lunar surface detail

Right ascension: 02h35m22s
Gerilim: +19°22'49"