December 1947 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

25 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

December 1947 mid-month observing conditions

Mercury

Excellent
Schijnbare helderheid: -0.7
Sterrenbeeld: Sagittarius
Angular diameter: 4.9"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rechte klimming: 16h39m23s
Declinatie: -22°08'25"

Venus

Excellent
Schijnbare helderheid: -3.9
Sterrenbeeld: Capricornus
Angular diameter: 11.3"
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: 19h18m08s
Declinatie: -23°47'32"

Mars

Excellent
Schijnbare helderheid: 0.2
Sterrenbeeld: Virgo
Angular diameter: 9.0"
Status: near eastern quadrature

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

Rechte klimming: 10h28m24s
Declinatie: +12°31'45"

Jupiter

Excellent
Schijnbare helderheid: -1.8
Sterrenbeeld: Sagittarius
Angular diameter: 31.3"
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: 16h39m47s
Declinatie: -21°36'00"

Saturn

Excellent
Schijnbare helderheid: 0.3
Sterrenbeeld: Leo
Angular diameter: 19.2"
Status: near eastern quadrature

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

Rechte klimming: 09h41m09s
Declinatie: +15°00'36"

Uranus

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

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

Rechte klimming: 05h34m47s
Declinatie: +23°28'02"

Neptune

Fair
Schijnbare helderheid: 7.9
Sterrenbeeld: Libra
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rechte klimming: 12h49m10s
Declinatie: -03°37'45"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Capricornus
Angular diameter: 11505.0"
Status: Moon illumination 5.7%

Observation tip: Moon illumination 5.7%; good for observing lunar surface detail

Rechte klimming: 19h26m58s
Declinatie: -26°19'15"