April 1980 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

20 hemelgebeurtenissen totaal, inclusief 4 maanfasen en 2 planetaire gebeurtenissen.

Dagelijkse hemelgebeurtenissen

Alle tijden zijn in lokale tijd (Asia/Shanghai)

Group Datum Zonsopgang/Zonsondergang Maansopgang/Maansondergang Maanfase Hemelgebeurtenissen

Planetary outlook

April 1980 mid-month observing conditions

Mercury

Excellent
Schijnbare helderheid: -0.0
Sterrenbeeld: Aries
Angular diameter: 6.3"
Status: near inferior conjunction

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

Rechte klimming: 00h05m54s
Declinatie: -02°12'01"

Venus

Excellent
Schijnbare helderheid: -4.6
Sterrenbeeld: Gemini
Angular diameter: 26.1"
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

Rechte klimming: 04h33m38s
Declinatie: +25°49'28"

Mars

Excellent
Schijnbare helderheid: -0.2
Sterrenbeeld: Leo
Angular diameter: 10.5"
Status: near western quadrature

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

Rechte klimming: 09h57m58s
Declinatie: +15°16'21"

Jupiter

Excellent
Schijnbare helderheid: -2.3
Sterrenbeeld: Virgo
Angular diameter: 41.4"
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: 10h11m52s
Declinatie: +12°30'14"

Saturn

Excellent
Schijnbare helderheid: 0.7
Sterrenbeeld: Virgo
Angular diameter: 19.3"
Status: near western quadrature

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

Rechte klimming: 11h32m00s
Declinatie: +05°37'52"

Uranus

Fair
Schijnbare helderheid: 5.5
Sterrenbeeld: Scorpius
Angular diameter: 3.9"
Status: near eastern quadrature

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

Rechte klimming: 15h29m42s
Declinatie: -18°40'04"

Neptune

Fair
Schijnbare helderheid: 7.9
Sterrenbeeld: Sagittarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rechte klimming: 17h27m54s
Declinatie: -21°50'15"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Aries
Angular diameter: 12969.1"
Status: Moon illumination 0.2%

Observation tip: Moon illumination 0.2%; good for observing lunar surface detail

Rechte klimming: 01h31m08s
Declinatie: +05°01'57"