May 2003 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

26 hemelgebeurtenissen totaal, inclusief 5 maanfasen en 1 planetaire gebeurtenissen.

Dagelijkse hemelgebeurtenissen

Alle tijden zijn in lokale tijd (Asia/Shanghai)

Group Datum Zonsopgang/Zonsondergang Maansopgang/Maansondergang Maanfase Hemelgebeurtenissen

Planetary outlook

May 2003 mid-month observing conditions

Mercury

Good
Schijnbare helderheid: 3.5
Sterrenbeeld: Taurus
Angular diameter: 11.7"
Status: near greatest eastern elongation

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

Rechte klimming: 02h41m17s
Declinatie: +13°38'40"

Venus

Excellent
Schijnbare helderheid: -3.9
Sterrenbeeld: Aries
Angular diameter: 11.2"
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

Rechte klimming: 01h47m17s
Declinatie: +09°18'27"

Mars

Excellent
Schijnbare helderheid: -0.3
Sterrenbeeld: Aquarius
Angular diameter: 10.6"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rechte klimming: 21h05m53s
Declinatie: -18°42'30"

Jupiter

Excellent
Schijnbare helderheid: -2.0
Sterrenbeeld: Leo
Angular diameter: 35.9"
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

Rechte klimming: 08h52m51s
Declinatie: +18°23'41"

Saturn

Excellent
Schijnbare helderheid: 0.1
Sterrenbeeld: Gemini
Angular diameter: 16.9"
Status: near western quadrature

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

Rechte klimming: 05h49m25s
Declinatie: +22°32'39"

Uranus

Fair
Schijnbare helderheid: 5.9
Sterrenbeeld: Pisces
Angular diameter: 3.5"
Status: near eastern quadrature

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

Rechte klimming: 22h19m20s
Declinatie: -11°14'32"

Neptune

Fair
Schijnbare helderheid: 7.8
Sterrenbeeld: Aquarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rechte klimming: 21h02m35s
Declinatie: -16°50'41"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Scorpius
Angular diameter: 13000.6"
Status: Moon illumination 98.0%

Observation tip: Moon illumination 98.0%; good for observing lunar surface detail

Rechte klimming: 14h22m55s
Declinatie: -12°06'22"