April 1951 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

25 hemelgebeurtenissen totaal, inclusief 4 maanfasen en 3 planetaire gebeurtenissen.

Dagelijkse hemelgebeurtenissen

Alle tijden zijn in lokale tijd (Asia/Shanghai)

Group Datum Zonsopgang/Zonsondergang Maansopgang/Maansondergang Maanfase Hemelgebeurtenissen

Planetary outlook

April 1951 mid-month observing conditions

Mercury

Excellent
Schijnbare helderheid: 1.9
Sterrenbeeld: Taurus
Angular diameter: 9.9"
Status: near superior conjunction

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

Rechte klimming: 02h20m36s
Declinatie: +17°13'35"

Venus

Excellent
Schijnbare helderheid: -4.0
Sterrenbeeld: Taurus
Angular diameter: 13.4"
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

Rechte klimming: 03h48m24s
Declinatie: +21°13'48"

Mars

Excellent
Schijnbare helderheid: 1.3
Sterrenbeeld: Taurus
Angular diameter: 3.8"
Status: near western quadrature

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

Rechte klimming: 02h05m00s
Declinatie: +12°29'20"

Jupiter

Excellent
Schijnbare helderheid: -2.1
Sterrenbeeld: Pisces
Angular diameter: 33.7"
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

Rechte klimming: 23h56m10s
Declinatie: -01°34'28"

Saturn

Excellent
Schijnbare helderheid: 0.6
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: 11h53m21s
Declinatie: +03°28'20"

Uranus

Fair
Schijnbare helderheid: 5.6
Sterrenbeeld: Cancer
Angular diameter: 3.7"
Status: near western quadrature

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

Rechte klimming: 06h25m30s
Declinatie: +23°38'23"

Neptune

Fair
Schijnbare helderheid: 7.9
Sterrenbeeld: Libra
Angular diameter: 2.3"
Status: near western quadrature

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

Rechte klimming: 13h08m59s
Declinatie: -05°30'07"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Leo
Angular diameter: 11641.7"
Status: Moon illumination 54.6%

Observation tip: Moon illumination 54.6%; good for observing lunar surface detail

Rechte klimming: 08h09m35s
Declinatie: +24°08'09"