December 1928 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

23 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

December 1928 mid-month observing conditions

Mercury

Excellent
Schijnbare helderheid: -1.2
Sterrenbeeld: Sagittarius
Angular diameter: 4.6"
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: 17h19m40s
Declinatie: -24°13'55"

Venus

Excellent
Schijnbare helderheid: -4.1
Sterrenbeeld: Aquarius
Angular diameter: 15.4"
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: 20h25m28s
Declinatie: -21°27'22"

Mars

Excellent
Schijnbare helderheid: -1.7
Sterrenbeeld: Cancer
Angular diameter: 16.0"
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: 06h09m09s
Declinatie: +26°25'38"

Jupiter

Excellent
Schijnbare helderheid: -2.7
Sterrenbeeld: Aries
Angular diameter: 45.8"
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: 01h55m55s
Declinatie: +10°28'20"

Saturn

Excellent
Schijnbare helderheid: 0.4
Sterrenbeeld: Sagittarius
Angular diameter: 15.1"
Status: near eastern quadrature

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

Rechte klimming: 17h24m12s
Declinatie: -22°00'32"

Uranus

Fair
Schijnbare helderheid: 5.9
Sterrenbeeld: Aries
Angular diameter: 3.5"
Status: near western quadrature

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

Rechte klimming: 00h13m53s
Declinatie: +00°43'09"

Neptune

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

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

Rechte klimming: 10h14m21s
Declinatie: +11°32'06"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Capricornus
Angular diameter: 11561.1"
Status: Moon illumination 7.0%

Observation tip: Moon illumination 7.0%; good for observing lunar surface detail

Rechte klimming: 19h43m04s
Declinatie: -25°34'51"